[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in shape, capsule is smooth, parenchymal echogenicity is fine and increased, portal vein system is poorly visualized, and hepatorenal echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts show no dilation. Main portal vein diameter is within normal limits. Gallbladder size and shape are normal, wall is not thickened and smooth, with no obvious abnormal echoes seen within the lumen. Pancreas size and shape are normal, parenchymal echogenicity is homogeneous, pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen size and shape are normal, parenchymal echogenicity is homogeneous, with no obvious occupying lesion seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in shape, with a smooth capsule. Parenchymal echogenicity is fine and dense, the portal vein system is poorly visualized, and hepatorenal echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein trunk inner diameter is within normal limits. Gallbladder is normal in size and shape, with a non-thickened, smooth wall, and no obvious abnormal echogenicity seen within the lumen. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity, a non-dilated pancreatic duct, and no definite occupying lesion seen within. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity, and no obvious occupying lesion seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in shape, capsule is smooth. A cystic structure is seen in the left lateral lobe of the liver, approximately _2DS_ in size, with clear borders and posterior acoustic enhancement. CDFI shows no blood flow signal within it. The remaining parenchyma shows fine and increased echogenicity. The portal vein system is not clearly delineated. Increased liver-kidney echogenicity contrast is noted. No dilation of intrahepatic and extrahepatic bile ducts. Main portal vein trunk diameter is within normal limits. Gallbladder is normal in size and shape, wall is not thickened and smooth. No obvious abnormal echoes are seen within the lumen. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated. No definite occupying lesion is seen within it. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within it.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

The liver is full in contour, with finely increased and inhomogeneous parenchymal echogenicity. The intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein is not dilated. No definite mass lesion is seen within the liver. The gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. The pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated. No definite mass lesion is seen within. The spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious mass lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Bedside ultrasound examination: Due to severe bowel gas interference, some views are not clearly visualized. The results are for clinical reference only.
The visualized liver shows full morphology, smooth capsule, increased fine and dense parenchymal echogenicity, and posterior acoustic attenuation. The portal venous system is not clearly visualized. Increased liver-kidney echogenicity contrast is noted.
Intrahepatic and extrahepatic bile ducts are not clearly visualized.
The portal vein is not clearly visualized.
Post-percutaneous transhepatic gallbladder puncture and drainage, the gallbladder measures approximately _2DS_, with a roughened wall. Catheter echo is visible within the lumen.
The pancreas is not clearly visualized due to bowel gas interference.
The spleen is normal in size and morphology, with homogeneous parenchymal echogenicity. No obvious mass lesion is observed within it.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in shape with a smooth capsule. Parenchymal echogenicity is fine and increased. The portal vein system is not clearly visualized. Liver-kidney echogenicity contrast is enhanced. Intrahepatic bile ducts are not dilated. The upper segment of the extrahepatic bile duct measures approximately _SCM_ in width. No obvious abnormal echogenicity is seen in the visualized segment. The middle and lower segments are not visualized due to gas interference. The main portal vein trunk caliber is within normal limits. Gallbladder measures approximately _2DS_ in size. A curvilinear hyperechoic focus, approximately _SCM_ in length, is visible within the lumen, with broad posterior acoustic shadowing, obscuring visualization of posterior structures. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated. No definite occupying lesion is seen within. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

The liver is plump and slightly enlarged, with a smooth capsule. The parenchymal echogenicity is finely granular and diffusely increased, with posterior acoustic attenuation. The portal venous system is not clearly delineated. The liver-kidney echogenicity contrast is increased. No intrahepatic or extrahepatic bile duct dilation is noted. The main portal vein diameter is within normal limits.
The gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen.
The pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated. No definite occupying lesion is seen within.
The spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

The liver is full in shape with a smooth capsule. Parenchymal echogenicity is fine and increased. The portal vein system is poorly visualized. Liver-kidney echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein diameter is within normal limits. The gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. The pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. The spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

The liver is full in contour with a smooth capsule. A cystic structure, approximately _2DS_ in size, with clear borders and posterior acoustic enhancement, is visible in the right lobe of the liver. Color Doppler Flow Imaging (CDFI) showed no blood flow signal within it. The remaining parenchymal echogenicity is finely enhanced and heterogeneous. The portal vein system is poorly delineated. Increased liver-kidney echogenicity contrast is noted. No dilation of intrahepatic and extrahepatic bile ducts. The main portal vein trunk diameter is within normal limits. The gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echoes are seen within the lumen. The pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within it. The spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within it.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in shape, with a smooth capsule. An anechoic nodule is visible within the liver, measuring approximately _2DS_, with posterior wall enhancement. The remaining parenchyma shows fine, increased echogenicity. The portal vein system is not clearly visualized. Hepatorenal echogenicity contrast is increased, with posterior acoustic attenuation. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein trunk diameter is within normal limits. Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in contour, with a smooth capsule. Parenchymal echogenicity is diffusely increased and fine. The portal vein system is suboptimally visualized. Liver-kidney echogenicity contrast is enhanced. Intrahepatic and extrahepatic bile ducts are not dilated. The internal diameter of the main portal vein trunk is within normal limits. Gallbladder is normal in size and shape. The wall is not thickened and is smooth. No obvious abnormal echoes are seen within the lumen. Pancreas is normal in size and shape. Parenchymal echogenicity is homogeneous. The pancreatic duct is not dilated. No definite occupying lesion is seen within. Spleen is normal in size and shape. Parenchymal echogenicity is homogeneous. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is enlarged, with finely increased parenchymal echogenicity, posterior acoustic attenuation, and increased liver-kidney echogenicity contrast. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein is not dilated. Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal intraluminal echogenicity is noted. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in shape, with a smooth capsule. The parenchymal echogenicity is fine and increased. The portal vein system is not clearly visualized. Hepatorenal echogenicity contrast is increased. Intrahepatic bile ducts are not dilated. The main portal vein trunk caliber is within normal limits. Post-cholecystectomy, the upper segment of the extrahepatic bile duct is approximately _SCM_ wide. No abnormal echogenicity is seen within the visualized segment. The middle and lower segments are not clearly visualized. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in shape with a smooth capsule. Parenchymal echogenicity is fine and increased. The portal vein system is poorly delineated. Liver-kidney echogenicity contrast is increased. No dilation of intrahepatic and extrahepatic bile ducts. The main portal vein trunk internal diameter is within normal limits. Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Bedside ultrasound examination of the liver: Normal size, full in shape, smooth capsule, parenchymal echogenicity slightly increased and finely textured, intrahepatic vascular structures poorly defined, no intrahepatic bile duct dilation, normal portal vein inner diameter. Gallbladder: Normal size, regular in shape, irregular wall, multiple strong echogenic foci visible at the gallbladder neck, with posterior acoustic shadowing, largest approximately _SCM_ in diameter. No extrahepatic bile duct dilation. Pancreas: Normal size, regular in shape, homogeneous parenchymal echogenicity, main pancreatic duct not dilated. Spleen: Normal size, regular in shape, smooth capsule, homogeneous parenchymal echogenicity.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver with full contour, smooth capsule, finely increased parenchymal echogenicity, portal venous system poorly visualized, and increased liver-kidney echogenicity contrast. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein internal diameter is within normal limits. Gallbladder normal in size and shape, wall not thickened, slightly irregular. Multiple intraluminal hyperechoic foci are visible, the largest measuring approximately _2DS_, with posterior acoustic shadowing, mobile with change in body position. Pancreas normal in size and shape, parenchymal echogenicity homogeneous, pancreatic duct not dilated, no definite occupying lesion seen within. Spleen normal in size and shape, parenchymal echogenicity homogeneous, no obvious occupying lesion seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver size and morphology are normal. Capsule is smooth. Parenchymal echotexture is fine and hyperechoic. Portal vein system is poorly visualized. Hepatorenal echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein diameter is within normal limits.
Gallbladder size and morphology are normal. Wall is not thickened and is smooth. No obvious abnormal echoes seen within the lumen.
Pancreas size and morphology are normal. Parenchymal echogenicity is homogeneous. Pancreatic duct is not dilated. No definite occupying lesion seen within.
Spleen size and morphology are normal. Parenchymal echogenicity is homogeneous. No obvious occupying lesion seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is slightly enlarged in size, with full contour. Parenchymal echogenicity is fine, increased, and heterogeneous. Intrahepatic bile ducts are not dilated. Main portal vein is not widened. No definite space-occupying lesion is seen within the liver. Gallbladder is normal in size and shape. Wall is not thickened and smooth. No obvious abnormal echogenicity is seen within the lumen. Pancreas is normal in size and shape. Parenchymal echogenicity is homogeneous. Pancreatic duct is not widened. No definite space-occupying lesion is seen within it. Spleen is normal in size and shape. Parenchymal echogenicity is homogeneous. No obvious space-occupying lesion is seen within it.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in shape, capsule smooth. Parenchymal echogenicity is fine and increased. Portal vein system is not clearly visualized. Liver-kidney echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein diameter is within normal limits. Gallbladder is normal in size and shape, wall is not thickened and smooth. No obvious abnormal echogenicity is seen within the lumen. Pancreas is normal in size and shape. Parenchymal echogenicity is homogeneous. Pancreatic duct is not dilated. No definite occupying lesion is seen within. Spleen is normal in size and shape. Internal echogenicity is homogeneous. No obvious occupying lesion is seen. An isoechoic nodule is visible inferior to the splenic hilum, approximately _2DS_ in size, with clear borders. CDFI shows detectable blood flow signal.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver: Normal size and morphology. Parenchymal echogenicity is finely increased and heterogeneous. A hypoechoic nodule is seen in the left lateral segment, measuring _2DS_, with clear borders, regular shape, and heterogeneous internal echogenicity. CDFI showed no blood flow signals recorded around or within the nodule. Intrahepatic vascular structures are not clearly delineated. The main portal vein and intrahepatic bile ducts are not dilated.
Gallbladder: Normal size and morphology. Wall is not thickened and smooth. Good through transmission within the lumen. No abnormal echogenicity seen.
The upper segment of the extrahepatic bile duct measures _SCM_ in width. No obvious abnormal echogenicity seen within the visualized segment.
Pancreas: Normal size and morphology. Homogeneous echogenicity. Pancreatic duct is not dilated.
Spleen: Thickness measures _SCM_. Not extending below the costal margin. Homogeneous echogenicity.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is normal in size and morphology. A cystic structure is seen in the left medial segment, measuring approximately _2DS_, with clear borders and enhanced posterior wall echogenicity. The remaining parenchyma is finely enhanced and heterogeneous in echogenicity. Intrahepatic bile ducts are not dilated. The main portal vein is not dilated. Post-cholecystectomy. The inner diameter of the upper segment of the extrahepatic bile duct is approximately _SCM_. No abnormal echogenicity is seen within the visualized segment. Middle and lower segments are not visualized. Pancreas is normal in size and morphology. Parenchyma shows homogeneous echogenicity. Pancreatic duct is not dilated. No definite occupying lesion is seen within. Spleen is normal in size and morphology. Parenchyma shows homogeneous echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is plump in shape, capsule is smooth. Parenchymal echogenicity is fine and increased, heterogeneous. The portal vein system is poorly visualized. Liver-kidney echogenicity contrast is enhanced. No dilation of intrahepatic and extrahepatic bile ducts. Main portal vein diameter is within normal limits. Gallbladder is normal in size and shape, wall is not thickened and smooth, with no obvious abnormal echogenicity seen within the lumen. Pancreas is normal in size and shape, parenchymal echogenicity is uniform, pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen is normal in size and shape, parenchymal echogenicity is uniform, with no obvious occupying lesion seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in contour, capsule is smooth. Parenchymal echogenicity is fine and increased. Portal vein system is not clearly visualized. Liver-kidney echogenicity contrast is enhanced. No dilation of intrahepatic and extrahepatic bile ducts. Main portal vein diameter is within normal limits. Gallbladder is normal in size and shape, wall is not thickened and smooth. No obvious abnormal echogenicity is seen within the lumen. Pancreas is normal in size and shape, parenchymal echogenicity is homogeneous. Pancreatic duct is not dilated. No definite occupying lesion is seen within. Spleen is normal in size and shape, parenchymal echogenicity is homogeneous. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

The liver is full in contour with a smooth capsule. Parenchymal echogenicity is finely increased and uneven, with posterior acoustic attenuation. Liver-kidney echogenicity contrast is increased. The portal venous system is poorly visualized. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein diameter is within normal limits. The gallbladder is normal in size and shape; its wall is not thickened and smooth. No obvious abnormal echogenicity is seen within the lumen. The pancreas is normal in size and shape, with uniform parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. The spleen is normal in size and shape, with uniform parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver full in contour, capsule smooth, parenchymal echogenicity fine and increased. Portal vein system not clearly visualized. Liver-kidney echogenicity contrast enhanced. Intrahepatic and extrahepatic bile ducts not dilated. Main portal vein trunk internal diameter within normal limits. Gallbladder normal in size and shape, wall not thickened, smooth, with no obvious abnormal echogenicity within the lumen. Pancreas normal in size and shape, parenchymal echogenicity homogeneous, pancreatic duct not dilated, with no definite occupying lesion within. Spleen normal in size and shape, parenchymal echogenicity homogeneous, with no obvious occupying lesion within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

The liver is full in shape with a smooth capsule. The parenchymal echogenicity is fine and increased. The portal vein system is not clearly visualized. There is enhanced liver-renal cortex echogenicity contrast and posterior acoustic attenuation. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein diameter is within normal limits. The gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. The pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. The spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in shape, capsule is smooth, parenchymal echogenicity is fine and increased. The portal vein system is poorly visualized, and hepatorenal echogenicity contrast is increased. No dilation of intrahepatic and extrahepatic bile ducts is observed. The main portal vein trunk inner diameter is within normal limits. Gallbladder size and shape are normal, the wall is not thickened and is smooth, and no obvious abnormal echogenicity is observed within the lumen. Pancreas size and shape are normal, parenchymal echogenicity is homogeneous, the pancreatic duct is not dilated, and no definite occupying lesion is observed within. Spleen size and shape are normal, parenchymal echogenicity is homogeneous, and no obvious occupying lesion is observed within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver contour full, parenchymal echogenicity finely increased and heterogeneous. Intrahepatic and extrahepatic bile ducts not dilated. Main portal vein trunk not widened. No definite mass lesion seen within the liver. Gallbladder normal in size and shape, wall not thickened, slightly irregular. Multiple slightly hyperechoic protrusions are seen on the wall, the largest approximately _SCM_, with no posterior acoustic shadowing, not mobile with change in position. Pancreas normal in size and shape, parenchymal echogenicity homogeneous. Pancreatic duct not widened. No definite mass lesion seen within. Spleen normal in size and shape, internal echogenicity homogeneous. No obvious mass lesion seen. An isoechoic nodule is seen at the splenic hilum, measuring approximately _2DS_, with well-defined boundaries. CDFI shows detectable blood flow signal.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver: Full in shape, parenchymal echogenicity is fine and enhanced, heterogeneous. A hyperechoic lesion is seen in the right posterior lobe, measuring _SCM_ in diameter. Intrahepatic vascular structures are not clearly delineated. Main portal vein and intrahepatic bile ducts are not dilated.
Gallbladder: Normal in size and shape, wall is not thickened, smooth, lumen shows good through transmission, no abnormal echogenicity seen.
Upper segment of the extrahepatic bile duct measures _SCM_ in width, no obvious abnormal echogenicity seen within the visualized segment.
Pancreas: Normal in size and shape, homogeneous echogenicity, pancreatic duct is not dilated.
Spleen: Measures _SCM_ in thickness, not palpable below the costal margin, homogeneous echogenicity.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is normal in size and morphology, with a smooth capsule. Parenchymal echogenicity is fine and increased. The portal vein system is poorly visualized. Liver-kidney echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein trunk diameter is within normal limits. Gallbladder is normal in size and morphology, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. Pancreas is normal in size and morphology, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated. No definite occupying lesion is seen within. Spleen is normal in size and morphology, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in shape, with a smooth capsule. Parenchymal echogenicity is fine and increased. The portal vein system is not clearly visualized. Liver-kidney echogenicity contrast is enhanced. No dilation of intrahepatic and extrahepatic bile ducts. Main portal vein diameter is within normal limits. Gallbladder is normal in size and shape. The wall is not thickened, but slightly irregular. No obvious abnormal echogenicity seen within the lumen. Pancreas is irregular in shape. Parenchymal echogenicity is slightly increased. The pancreatic duct is dilated, approximately _SCM_ wide. No definite occupying lesion seen within. Spleen is normal in size and shape. Parenchymal echogenicity is homogeneous. No obvious occupying lesion seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is slightly enlarged in shape, with a smooth capsule. Parenchymal echogenicity is finely increased, and liver-kidney echogenicity contrast is enhanced. The portal vein system is not clearly visualized. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein trunk diameter is within normal limits.
Gallbladder is normal in size and shape, with a smooth, non-thickened wall. No obvious abnormal echogenicity is seen within the lumen.
Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within.
Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is normal in size and morphology. The parenchymal echogenicity is finely increased and heterogeneous. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein trunk is not widened. No definite mass lesion is seen within the liver. Gallbladder is normal in size and morphology, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. Pancreas is normal in size and morphology, with homogeneous parenchymal echogenicity. The pancreatic duct is not widened. No definite mass lesion is seen within. Spleen is normal in size and morphology, with homogeneous parenchymal echogenicity. No obvious mass lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in shape, capsule is smooth. Parenchymal echogenicity is fine and increased. Portal vein system is not clearly visualized. Liver-kidney echogenicity contrast is enhanced. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein diameter is within normal limits. Gallbladder is normal in size and shape, wall is not thickened and is smooth, no obvious abnormal echogenicity is seen within the lumen. Pancreas is normal in size and shape, parenchymal echogenicity is homogeneous, pancreatic duct is not dilated, no definite occupying lesion is seen within. Spleen is normal in size and shape, parenchymal echogenicity is homogeneous, no obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver has a full contour. Parenchymal echogenicity is increased, finely textured, and heterogeneous, with posterior acoustic attenuation. Liver-kidney echogenicity contrast is marked. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein is not dilated. Gallbladder is normal in size and shape. The wall is not thickened and is smooth. No obvious abnormal echogenicity is seen within the lumen. Pancreas is normal in size and shape. Parenchymal echogenicity is homogeneous. The pancreatic duct is not dilated. No definite mass lesion is seen within. Spleen is normal in size and shape. Parenchymal echogenicity is homogeneous. No obvious mass lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is of full contour. An anechoic nodule is visible in the right lobe, measuring approximately _3DS_, with clear margins, regular shape, and posterior acoustic enhancement. The remaining parenchyma shows increased and finely textured echogenicity, which is mildly heterogeneous. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein trunk is not widened.
Gallbladder is


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

The liver is full in contour, with multiple anechoic nodules visible within. The largest one is located in the right lobe, measuring approximately _2DS_ in size, with clear borders, regular shape, and posterior acoustic enhancement. The remaining parenchymal echogenicity is finely increased and heterogeneous. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein is not dilated. The gallbladder is normal in size and shape, with a non-thickened and irregular wall. A slightly hyperechoic protrusion, _SCM_ in diameter, is visible on the wall, with no posterior acoustic shadowing, and it does not move with changes in body position. The pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite mass lesion is seen within. The spleen is normal in size and shape, with homogeneous parenchymal echogenicity, and no obvious mass lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver normal in size and morphology. A hypoechoic nodule is seen in the right anterior lobe, measuring approximately _2DS_, with relatively clear borders and relatively regular shape. CDFI showed no definite blood flow signal. The remaining parenchyma shows finely increased echogenicity, which is not uniform. Intrahepatic and extrahepatic bile ducts are not dilated. The main trunk of the portal vein is not widened. Gallbladder normal in size and morphology, wall not thickened, smooth, with no obvious abnormal echogenicity seen within the lumen. Pancreas normal in size and morphology, with uniform parenchymal echogenicity. The pancreatic duct is not widened, and no definite occupying lesion is seen within. Spleen normal in size and morphology, with uniform parenchymal echogenicity, and no obvious occupying lesion seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver size and morphology are unremarkable. Parenchymal echogenicity is finely increased and slightly heterogeneous. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein is not widened. No definite space-occupying lesion is seen within the liver. Gallbladder size and morphology are normal. The wall is not thickened and is smooth. No obvious abnormal echogenicity is seen within the lumen. Pancreas size and morphology are normal. Parenchymal echogenicity is homogeneous. The pancreatic duct is not dilated. No definite space-occupying lesion is seen within it. Spleen size and morphology are normal. Parenchymal echogenicity is homogeneous. No obvious space-occupying lesion is seen within it.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is normal in size and contour. An anechoic nodule, approximately _2DS_ in size, with well-defined margins, regular shape, and posterior acoustic enhancement, is seen in the left lobe. The remaining parenchyma shows fine, increased echogenicity and is heterogeneous. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein trunk is not dilated.
Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echoes are seen within the lumen.
Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated. No definite occupying lesion is seen within.
Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is normal in size and shape, with a smooth capsule. Multiple anechoic nodules are seen within the liver, the largest located in the right posterior lobe, measuring approximately _2DS_, with clear borders and posterior acoustic enhancement. The remaining parenchyma shows finely increased echogenicity. The portal venous system is not clearly visualized. Hepatorenal echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein caliber is within normal limits. Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echoes are seen within the lumen. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite space-occupying lesion is seen within it. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious space-occupying lesion is seen within it.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in shape with a smooth capsule. Parenchymal echogenicity is increased, fine, and dense. The portal vein system is poorly visualized. Liver-kidney echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein diameter is within normal limits. Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated. No definite occupying lesion is seen within. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver: Normal in size and morphology. Parenchymal echogenicity is finely increased and slightly heterogeneous. No occupying lesion identified. Intrahepatic vascular and ductal structures are not clearly delineated. Main portal vein and intrahepatic bile ducts are not dilated.
Gallbladder: Normal in size and morphology. Wall is not thickened and smooth. Lumen is anechoic, with no abnormal echoes seen.
Upper segment of the extrahepatic bile duct measures _SCM_ in width. No obvious abnormal echoes seen within the visualized segment.
Pancreas: Normal in size and morphology. Homogeneous echogenicity. Pancreatic duct is not dilated.
Spleen: Measures _SCM_ in thickness. Not extending below the costal margin. Homogeneous echogenicity.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in shape, with a smooth capsule. Parenchymal echogenicity is finely increased, and the portal vein system is not clearly visualized. Liver-kidney echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein trunk internal diameter is within normal limits. Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite space-occupying lesion is seen within. Spleen is normal in size and shape, with homogeneous internal echogenicity. No obvious space-occupying lesion is seen. An isoechoic nodule is seen at the splenic hilum, approximately _2DS_ in size, with clear borders. CDFI shows detectable blood flow signal.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver contour is slightly full, capsule is smooth. Parenchymal echogenicity is fine and increased, with increased liver-kidney echogenicity contrast. The portal venous system is not clearly visualized. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein trunk diameter is within normal limits.
Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen.
Pancreas is normal in size and shape. Parenchymal echogenicity is slightly increased, and the pancreatic duct is not dilated. No definite occupying lesion is seen within.
Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in shape, with a smooth capsule. Parenchymal echogenicity is fine and enhanced. The portal vein system is poorly visualized. Hepatorenal echogenicity contrast is enhanced. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein trunk inner diameter is within normal limits. Gallbladder is normal in size and shape, with a non-thickened, smooth


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in shape, capsule is smooth, parenchymal echogenicity is fine and enhanced. The portal vein system is not clearly visualized. Liver-kidney echogenicity contrast is enhanced, and posterior field echogenicity is slightly attenuated. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein diameter is within normal limits. Gallbladder is normal in size and shape, the wall is not thickened and is smooth, and no obvious abnormal echoes are seen within the lumen. Pancreas is normal in size and shape, parenchymal echogenicity is homogeneous, the pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen is normal in size and shape, parenchymal echogenicity is homogeneous, and no obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

The liver is plump with a smooth capsule. The parenchymal echogenicity is fine and increased, and heterogeneous. The portal vein system is poorly visualized. The liver-kidney echogenicity contrast is enhanced. Intrahepatic and extrahepatic bile ducts show no dilation. The main portal vein diameter is within normal limits. The gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. The pancreas is normal in size and shape, with uniform parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. The spleen is normal in size and shape, with uniform parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver: Full in shape, parenchymal echogenicity is finely increased and heterogeneous. A patchy hypoechoic area is noted in the right anterior lobe, measuring _2DS_. Intrahepatic vascular and ductal structures are not clearly visualized. The main portal vein and intrahepatic bile ducts are not dilated.
Gallbladder: Normal in size and shape. Wall is not thickened and smooth. Good through transmission within the lumen. No abnormal echoes are noted. The upper segment of the extrahepatic bile duct measures _SCM_ in width. No obvious abnormal echoes are seen within the visualized segment.
Pancreas: Normal in size and shape. Echogenicity is homogeneous. Pancreatic duct is not dilated.
Spleen: Measures _SCM_ in thickness. Not palpable below the costal margin. Echogenicity is homogeneous.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is slightly enlarged and full in contour. Parenchymal echogenicity is fine, increased, and heterogeneous. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein is not widened. No definite mass lesion is seen within the liver. Gallbladder measures approximately _2DS_, with a wall thickness of approximately _SCM_, which is slightly irregular. A hyperechoic focus is seen within the lumen, measuring approximately _2DS_, with posterior acoustic shadowing, and is mobile with changes in body position. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. Pancreatic duct is not widened. No definite mass lesion is seen within it. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious mass lesion is seen within it.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in shape, with a smooth capsule. Parenchymal echogenicity is fine, dense, and increased. The portal vein system is poorly visualized. Liver-kidney echogenicity contrast is increased. No dilation of intrahepatic and extrahepatic bile ducts. Main portal vein diameter is within normal limits. Gallbladder is normal in size and shape. The wall is not thickened but is irregular. Multiple hyperechoic foci are visible within the lumen, the largest measuring approximately _2DS_, with posterior acoustic shadowing, and mobile with change in position. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated. No definite occupying lesion is seen within. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

The liver is full in shape with a smooth capsule. Parenchymal echogenicity is fine and increased. The portal vein system is poorly visualized. Liver-kidney echogenicity contrast is increased. No dilation of intrahepatic and extrahepatic bile ducts is observed. The main portal vein trunk internal diameter is within normal limits. The gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. The pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. The spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver has a full contour, smooth capsule. Parenchymal echogenicity is fine, dense, and increased. The portal vein system is poorly visualized. Liver-kidney echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. The main trunk of the portal vein has a normal inner diameter.
Gallbladder: normal size and contour, wall is not thickened and smooth, no obvious abnormal echoes within the lumen.
Pancreas: normal size and contour, homogeneous parenchymal echogenicity, pancreatic duct is not dilated, no definite occupying lesion within.
Spleen: normal size and contour, homogeneous parenchymal echogenicity, no obvious occupying lesion within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in contour, capsule is smooth. Parenchymal echogenicity is fine and increased. Portal vein system is not clearly visualized. Liver-kidney echogenicity contrast is enhanced. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein diameter is within normal limits. Gallbladder is normal in size and shape, wall is not thickened and is smooth, with no obvious abnormal echoes within the lumen. Pancreas is normal in size and shape, parenchymal echogenicity is homogeneous, pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen is normal in size and shape, parenchymal echogenicity is homogeneous, and no obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver slightly full in morphology, capsule smooth, parenchymal echogenicity finely increased, liver-kidney echogenicity contrast increased, portal vein system poorly visualized. Intrahepatic and extrahepatic bile ducts not dilated. Main portal vein trunk inner diameter within normal limits. Postprandial gallbladder. Pancreas normal in size and morphology, parenchymal echogenicity homogeneous, pancreatic duct not dilated, no definite space-occupying lesion seen within. Spleen normal in size and morphology, parenchymal echogenicity homogeneous, no obvious space-occupying lesion seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in contour with a smooth capsule. The parenchymal echogenicity is fine and increased. The portal vein system is poorly visualized. The liver-kidney echogenicity contrast is increased. No dilation of intrahepatic or extrahepatic bile ducts is observed. The inner diameter of the main portal vein trunk is within normal limits. The gallbladder is normal in size and shape, with a non-thickened, smooth wall, and no obvious abnormal echogenicity within its lumen. The pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. The spleen is normal in size and shape, with homogeneous parenchymal echogenicity, and no obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in shape, capsule is smooth. Parenchymal echogenicity is fine, diffuse, and increased. Portal vein system is suboptimally visualized. Liver-kidney echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein diameter is within normal limits. Gallbladder is normal in size and shape. Its wall is not thickened and is smooth. No obvious


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

The liver is full in shape with a smooth capsule. A hyperechoic focus, approximately _SCM_ in diameter, with posterior acoustic shadowing, is visible in the right hepatic lobe. The remaining parenchyma shows diffusely increased and fine echogenicity. The portal venous system is not clearly delineated. The liver-kidney echogenicity contrast is increased. No dilation of intrahepatic and extrahepatic bile ducts. The main portal vein trunk diameter is within normal limits. The gallbladder is normal in size and shape. The wall is not thickened but is slightly irregular. A hyperechoic focus, approximately _SCM_ in diameter, with posterior acoustic shadowing, is visible within the lumen, and is mobile with change in position. The pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. The spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is mildly full, with a smooth capsule. Parenchymal echogenicity is increased and finely granular. Hepatorenal echogenicity contrast is increased. The portal vein system is suboptimally visualized. No dilation of intrahepatic and extrahepatic bile ducts. Main portal vein diameter is within normal limits. Gallbladder is normal in size and shape. The wall is not thickened but is irregular. A mildly hyperechoic protrusion, approximately _SCM_ in diameter, is seen on the gallbladder wall, with no posterior acoustic shadowing, and it does not shift with positional changes. Pancreas is poorly visualized due to gas interference. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in contour with a smooth capsule. Parenchymal echogenicity is diffusely increased. The portal vein system is suboptimally visualized. Liver-kidney echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein diameter is within normal limits. Gallbladder is normal in size and shape. The wall is not thickened but is


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in contour, capsule is smooth. Parenchymal echogenicity is fine and increased. Portal vein system is poorly visualized. Increased hepatorenal echogenicity contrast. No dilation of intrahepatic and extrahepatic bile ducts. Main portal vein diameter is within normal limits. Gallbladder size and shape are normal, wall is not thickened and smooth, no obvious abnormal echogenicity seen within the lumen. Pancreas size and shape are normal, parenchymal echogenicity is homogeneous, pancreatic duct is not dilated, no definite occupying lesion seen within. Spleen size and shape are normal, parenchymal echogenicity is homogeneous, no obvious occupying lesion seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in shape, with a smooth capsule. Parenchymal echogenicity is fine and increased. The portal vein system is poorly delineated. Liver-kidney echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein trunk caliber is within normal limits. Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echoes are seen within the lumen. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

The liver is slightly enlarged and full in shape. A spot-like hyperechoic focus, approximately _SCM_ in diameter, is visible in the right hepatic lobe, with posterior acoustic shadowing. No local bile duct dilatation. The remaining parenchymal echogenicity is finely increased and heterogeneous. Intrahepatic bile ducts are not dilated, and the main portal vein is not wide. Postprandial gallbladder. The pancreas is normal in size and morphology, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. The spleen is normal in size and morphology, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver: Normal in size and morphology. Parenchymal echogenicity is finely increased and heterogeneous. No mass lesion seen. Intrahepatic ductal structures are not clearly delineated. No dilatation of the main portal vein and intrahepatic bile ducts.
Gallbladder: Normal in size and morphology. Wall is not thickened and is irregular. A hyperechoic focus is seen on the wall, measuring _SCM


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

The liver is full in shape with a smooth capsule. Parenchymal echogenicity is fine and increased. The portal vein system is not clearly visualized. Liver-kidney echogenicity contrast is increased. No dilation of intrahepatic and extrahepatic bile ducts. The main portal vein trunk caliber is within normal limits. The gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. The pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated. No definite occupying lesion is seen within. The spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in contour, capsule is smooth. Parenchymal echogenicity is finely increased and heterogeneous, with posterior acoustic attenuation. Liver-kidney echogenicity contrast is increased. Portal vein system is not clearly visualized. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein trunk diameter is within normal limits. Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. Pancreas is normal in size and shape, parenchymal echogenicity is uniform. Pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen is normal in size and shape, parenchymal echogenicity is uniform. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver volume is slightly increased, with a full contour. The parenchymal echogenicity is finely granular and increased, and heterogeneous. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein is not widened. No definite mass lesion is seen within the liver. Gallbladder is normal in size and shape. The wall is rough and irregular. Multiple arc-shaped hyperechoic foci are visible within the lumen, the largest with an arc length of _SCM_, accompanied by posterior acoustic shadowing, and mobile with changes in body position. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not widened. No definite mass lesion is seen within it. Spleen is normal in size and shape, with homogeneous internal echogenicity. No obvious mass lesion is seen. An isoechoic nodule is seen at the splenic hilum, measuring approximately _2DS_, with clear borders. Color Doppler Flow Imaging shows detectable blood flow signals.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

The liver is normal in size and morphology, with a smooth capsule. The parenchymal echogenicity is fine and increased. The portal vein system is poorly visualized. The liver-kidney echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein trunk diameter is within normal limits. The gallbladder is normal in size and morphology, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. The pancreas is normal in size and morphology, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. The spleen is normal in size and morphology, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in shape with a smooth capsule. Parenchymal echogenicity is fine and increased. The portal vein system is not clearly visualized. Liver-kidney echogenicity contrast is increased. No dilation of intrahepatic and extrahepatic bile ducts. The main portal vein trunk internal diameter is within normal limits. Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echoes are seen within the lumen. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is slightly enlarged with a full contour. Parenchymal echogenicity is fine and increased, and heterogeneous. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein is not widened. No definite space-occupying lesion is seen within the liver.
Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echo is seen within the lumen.
Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not widened. No definite space-occupying lesion is seen within.
Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious space-occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

The liver is mildly enlarged, with a smooth capsule. The parenchymal echogenicity is finely increased, and the liver-kidney echogenicity contrast is enhanced. The portal vein system is poorly delineated. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein trunk diameter is within normal limits. The gallbladder is normal in size and morphology, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. The pancreas is normal in size and morphology, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is identified within. The spleen is normal in size and morphology, with homogeneous parenchymal echogenicity. No obvious occupying lesion is identified within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in contour, capsule is smooth, parenchymal echogenicity is fine and increased. Portal vein system is poorly visualized, and liver-kidney echogenicity contrast is increased. No dilation of intrahepatic and extrahepatic bile ducts is seen. Inner diameter of the main portal vein trunk is within normal limits. Gallbladder is normal in size and shape, wall is not thickened and smooth. No obvious abnormal echoes are seen within the lumen. Pancreas is normal in size and shape, parenchymal echogenicity is homogeneous. Pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen is normal in size and shape, parenchymal echogenicity is homogeneous. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in shape with a smooth capsule. Parenchymal echogenicity is finely granular and increased. The portal venous system is not clearly visualized. Liver-kidney echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein diameter is within normal limits. Postprandial gallbladder. No obvious abnormal echogenicity seen within the lumen. Pancreas is normal in size and shape. Parenchymal echogenicity is homogeneous. Pancreatic duct is not dilated. No definite occupying lesion seen within. Spleen is normal in size and shape. Parenchymal echogenicity is homogeneous. No obvious occupying lesion seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in contour, with a smooth capsule. Parenchymal echogenicity is diffusely increased and fine in texture. The portal venous system is poorly delineated. Increased hepatorenal echogenicity contrast is noted. No dilation of intrahepatic and extrahepatic bile ducts. The main portal vein diameter is within normal limits. The gallbladder is normal in size and shape. The wall is not thickened and is irregular.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in contour, with a smooth capsule. A cystic structure is visible in the left hepatic lobe, measuring approximately _2DS_, with clear margins, posterior acoustic enhancement, and internal septation. CDFI showed no blood flow signal within it. The echogenicity of the remaining liver parenchyma is fine and enhanced, the portal vein system is not clearly visualized, and hepatorenal echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein trunk diameter is within normal limits. Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within it. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within it.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in shape. A hyperechoic lesion, approximately _SCM_ in diameter, is seen in the right lobe of the liver, with posterior acoustic shadowing. The remaining parenchyma shows finely increased echogenicity. Intrahepatic and extrahepatic bile ducts are not dilated. The main trunk of the portal vein is not widened.
Gallbladder is normal in size and shape. The wall is not thickened and slightly irregular. A hyperechoic lesion, approximately _SCM_ in diameter, is seen within the lumen, with posterior acoustic shadowing and mobility with change in position.
Pancreas is normal in size and shape. Parenchymal echogenicity is homogeneous. The pancreatic duct is not dilated. No definite mass lesion is seen within.
Spleen is normal in size and shape. Parenchymal echogenicity is homogeneous. No obvious mass lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in contour, with a smooth capsule. Parenchymal echogenicity is fine, dense, and increased. The portal vein system is suboptimally visualized. Hepatorenal echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein diameter is within normal limits.
Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echoes are seen within the lumen.
Pancreas is normal in size and shape. Parenchymal echogenicity is homogeneous. Pancreatic duct is not dilated. No definite occupying lesion is identified within.
Spleen is normal in size and shape. Parenchymal echogenicity is homogeneous. No obvious occupying lesion is identified within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

The liver is full in shape with a smooth capsule. The parenchymal echogenicity is fine, dense, and increased, but heterogeneous, with posterior acoustic attenuation. The liver-kidney echogenicity contrast is enhanced. The portal vein system is not clearly visualized. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein trunk diameter is within normal limits. The gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. The pancreas is normal in size and shape, with uniform parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. The spleen is normal in size and shape, with uniform parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in contour with a smooth capsule. Parenchymal echogenicity is increased and finely textured. The portal vein system is not clearly visualized. Liver-kidney echogenicity contrast is enhanced. No dilation of intrahepatic and extrahepatic bile ducts. Main portal vein diameter is within normal limits. Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echoes are seen within the lumen. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

The liver is full in contour with a smooth capsule. The parenchymal echogenicity is fine and increased. The portal venous system is poorly visualized. Liver-kidney echogenicity contrast is enhanced. No dilation of intrahepatic and extrahepatic bile ducts is noted. The main portal vein trunk has a normal caliber. The gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. The pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. The spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is mildly enlarged with a smooth capsule. Parenchymal echogenicity is fine and increased, and hepatorenal echogenicity contrast is enhanced. The portal venous system is poorly visualized. No dilation of intrahepatic and extrahepatic bile ducts is noted. The main portal vein diameter is within normal limits. Gallbladder size and morphology are normal, the wall is not thickened but appears slightly irregular. Multiple punctate hyperechoic foci are visible on the gallbladder wall, accompanied by comet-tail artifacts, and are immobile with positional changes. Pancreas size and morphology are normal, parenchymal echogenicity is homogeneous, the pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen size and morphology are normal, parenchymal echogenicity is homogeneous, and no obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver morphology is slightly plump, capsule is smooth, parenchymal echogenicity is finely increased, liver-kidney echogenicity contrast is increased, and the portal vein system is not clearly visualized. No dilation of intrahepatic and extrahepatic bile ducts is seen. Main portal vein trunk internal diameter is within normal limits. Post-cholecystectomy, the extrahepatic bile duct measures approximately _SCM_ in width. No definite abnormal echogenicity is seen within the visualized segment. Due to gas interference, the middle and lower segments are poorly visualized. Pancreas is normal in size and morphology, parenchymal echogenicity is homogeneous, pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen is normal in size and morphology, parenchymal echogenicity is homogeneous, and no obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in contour with a smooth capsule. Parenchymal echogenicity is fine and increased. The portal vein system is poorly delineated. Liver-kidney echogenicity contrast is enhanced. No dilation of intrahepatic and extrahepatic bile ducts. Main portal vein diameter is within normal limits. Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echoes are seen within the lumen. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver shows full contour, with a smooth capsule. Parenchymal echogenicity is finely increased. The portal vein system is poorly visualized. Hepatorenal echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein inner diameter is within normal limits. Gallbladder size and morphology are normal. The wall is not thickened but appears slightly irregular. No obvious abnormal echogenicity is noted within the lumen. Pancreas size and morphology are normal, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within it. Spleen is enlarged, measuring approximately _SCM_ in thickness and _SCM_ in length. Parenchymal echogenicity is homogeneous, with no obvious occupying lesion.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is slightly full in shape, with fine, dense, and enhanced parenchymal echogenicity, which is heterogeneous. Intrahepatic bile ducts are not dilated. Main portal vein is not widened.
Post-cholecystectomy.
The upper segment of the extrahepatic bile duct measures approximately _SCM_ in width. No obvious abnormal echogenicity is seen within the visualized segment. Middle and lower segments are not visualized.
Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. Pancreatic duct is not widened. No definite occupying lesion is seen within.
Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver: Normal in size and morphology. Parenchymal echogenicity is finely increased and mildly heterogeneous. No occupying lesion seen. Intrahepatic vascular and ductal structures are not clearly delineated. Main portal vein trunk and intrahepatic bile ducts are not dilated.
Gallbladder: Normal in size and morphology. Wall is not thickened and smooth. Lumen is anechoic, with no abnormal echoes seen. The upper segment of the extrahepatic bile duct measures _SCM_ in width. No obvious abnormal echoes seen within the visualized segment.
Pancreas: Normal in size and morphology. Homogeneous echogenicity. Pancreatic duct is not dilated.
Spleen: Thickness measures _SCM_. Not extending below the costal margin. Homogeneous echogenicity.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

The liver is full in contour with a smooth capsule. The parenchymal echogenicity is fine and increased, heterogeneous, with posterior acoustic attenuation. Liver-kidney echogenicity contrast is increased. The portal venous system is poorly visualized. No dilation of intrahepatic and extrahepatic bile ducts is noted. The main portal vein trunk diameter is within normal limits. The gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal intraluminal echogenicity is seen. The pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is identified within. The spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is identified within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full-bodied, capsule is smooth. Parenchymal echogenicity is fine and diffusely increased. Portal vein system is poorly visualized. Hepatorenal echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein trunk inner diameter is within normal limits. Gallbladder is normal in size and shape, wall is not thickened and mildly irregular. A hyperechoic focus is seen within the lumen, measuring approximately _2DS_, with posterior acoustic shadowing, and is mobile with change in body position. Pancreas is normal in size and shape, parenchymal echogenicity is homogeneous, pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen is normal in size and shape, parenchymal echogenicity is homogeneous, and no obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

The liver is full in contour, with fine and increased parenchymal echogenicity, which is relatively homogeneous in distribution. Intrahepatic and extrahepatic bile ducts are not dilated. The main trunk of the portal vein is not wide. No definite occupying lesion is seen within the liver. The gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echo is seen within the lumen. The pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not wide. No definite occupying lesion is seen within. The spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in contour, with a smooth capsule. Parenchymal echogenicity is fine and increased. The portal vein system is not clearly delineated. Liver-kidney echogenicity contrast is increased. No dilation of intrahepatic and extrahepatic bile ducts. Main portal vein trunk caliber is within normal limits.
Gallbladder is normal in size and shape. The wall is not thickened and not smooth. Multiple slightly hyperechoic nodules are visible on the gallbladder wall, the largest measures approximately _2DS_. No acoustic shadowing. Not mobile with change in position.
Pancreas is normal in size and shape. Parenchymal echogenicity is homogeneous. The pancreatic duct is not dilated. No definite occupying lesion seen within.
Spleen is normal in size and shape. Parenchymal echogenicity is homogeneous. No obvious occupying lesion seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in shape, capsule is smooth. An anechoic lesion is seen in the left lobe of the liver, measuring approximately _2DS_ in size, with clear borders and posterior acoustic enhancement. Color Doppler Flow Imaging (CDFI) shows no blood flow signal within it. The remaining liver parenchyma shows fine and increased echogenicity. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein is not widened, and CDFI shows smooth blood flow within it. Gallbladder is normal in size and shape, wall is not thickened and smooth. No obvious abnormal echogenicity is seen within the lumen. Pancreas is normal in size and shape, parenchymal echogenicity is homogeneous. Pancreatic duct is not dilated. No definite space-occupying lesion is seen within it. Spleen is normal in size and shape, parenchymal echogenicity is homogeneous. No obvious space-occupying lesion is seen within it.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver has a full contour, with finely increased and inhomogeneous parenchymal echogenicity, and mild posterior acoustic attenuation. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein trunk is not dilated. No definite mass lesion is seen within the liver. Gallbladder is normal in size and morphology, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. Pancreas is normal in size and morphology, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated. No definite mass lesion is seen within. Spleen is normal in size and morphology, with homogeneous parenchymal echogenicity. No obvious mass lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver: Contour slightly full, parenchymal echogenicity is fine and increased, slightly inhomogeneous. Intrahepatic vascular and ductal structures show clear course. Main portal vein trunk and intrahepatic bile ducts are not dilated.
Gallbladder: Normal in size and morphology, wall not thickened, smooth, anechoic lumen, no abnormal echoes seen.
Extrahepatic bile duct: Upper segment width is _SCM_, no obvious abnormal echoes seen within the visualized segment.
Pancreas: Normal in size and morphology, homogeneous echogenicity, pancreatic duct not dilated.
Spleen: Thickness is _SCM_, not palpable subcostally, homogeneous echogenicity.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in shape, with a smooth capsule. The parenchymal echogenicity is fine and increased. The portal vein system is poorly delineated. The liver-kidney echogenicity contrast is increased. No dilation of intrahepatic and extrahepatic bile ducts. The main portal vein trunk caliber is within normal limits. Gallbladder is normal in size and shape. The wall is not thickened, but is not smooth. Multiple hyperechoic foci are visible within the lumen, the largest measuring approximately _2DS_, with posterior acoustic shadowing, and mobile with change in position. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in shape, with a smooth capsule. A hyperechoic calcification is seen in the left medial lobe of the liver, approximately _SCM_ in diameter, with faint posterior acoustic shadowing. The remaining parenchyma shows fine, increased echogenicity. The portal vein system is not clearly visualized. Liver-kidney echogenicity contrast is increased. No dilation of intrahepatic and extrahepatic bile ducts is observed. The main portal vein trunk diameter is within normal limits. Gallbladder postprandial. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver slightly full in contour, capsule smooth, parenchymal echogenicity finely increased, liver-kidney echogenicity contrast increased, portal venous system poorly visualized, no dilation of intrahepatic and extrahepatic bile ducts. Main portal vein lumen diameter within normal limits. Gallbladder normal in size and shape, wall not thickened, smooth, no obvious abnormal echogenicity within the lumen. Pancreas normal in size and shape, homogeneous parenchymal echogenicity, pancreatic duct not dilated, no definite occupying lesion within. Spleen normal in size and shape, homogeneous parenchymal echogenicity, no obvious occupying lesion within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver appears full in shape, with a smooth capsule. Parenchymal echogenicity is fine and increased. The portal vein system is poorly visualized. Enhanced hepatorenal echogenicity contrast is noted. No dilation of intrahepatic and extrahepatic bile ducts is observed. The inner diameter of the main portal vein trunk is within normal limits. Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is normal in size and morphology. A hypoechoic nodule is seen in the right lobe, approximately _2DS_ in size, with ill-defined borders and irregular shape. CDFI showed no definite blood flow signal. The remaining parenchymal echogenicity is fine, enhanced, and uneven. Intrahepatic and extrahepatic bile ducts are not dilated, and the main portal vein is not widened. Gallbladder is normal in size and morphology, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. Pancreas is normal in size and morphology, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen is normal in size and morphology, with homogeneous parenchymal echogenicity. No definite occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver with full contour, capsule smooth, parenchymal echogenicity finely increased. Portal vein system is poorly visualized. Increased liver-kidney echogenicity contrast. No dilation of intrahepatic and extrahepatic bile ducts. Main portal vein diameter is within normal limits. Gallbladder is normal in size and shape, wall is not thickened and smooth, no obvious abnormal echoes are seen within the lumen. Pancreas is normal in size and shape, parenchymal echogenicity is homogeneous, pancreatic duct is not dilated, no definite occupying lesion is seen within. Spleen is normal in size and shape, parenchymal echogenicity is homogeneous, no obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is slightly enlarged, with full contour. Parenchymal echogenicity is finely granular and increased, heterogeneous. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein trunk is not wide. No definite space-occupying lesion is seen within the liver.
Gallbladder is normal in size and shape. Wall is not thickened and smooth. No obvious abnormal echogenicity is seen within the lumen.
Pancreas is normal in size and shape. Parenchymal echogenicity is homogeneous. Pancreatic duct is not dilated. No definite space-occupying lesion is seen within it.
Spleen is normal in size and shape. Parenchymal echogenicity is homogeneous. No obvious space-occupying lesion is seen within it.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in contour with a smooth capsule. A cystic structure, approximately _2DS_ in size, with clear boundaries and posterior acoustic enhancement, is seen in the right hepatic lobe. Color Doppler Flow Imaging (CDFI) showed no blood flow signal within it. The remaining parenchyma shows fine and increased echogenicity. The portal vein system is not clearly visualized. Hepatorenal echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein trunk diameter is within normal limits. Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echoes are seen within the lumen. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within it. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within it.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in contour, capsule is smooth, parenchymal echogenicity is finely increased. The portal venous system is poorly visualized. Increased liver-kidney echogenicity contrast is noted. No dilation of intrahepatic and extrahepatic bile ducts. Main portal vein diameter is within normal limits. Gallbladder is normal in size and shape, wall is not thickened and smooth, with no obvious abnormal echoes in the lumen. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity, and no obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver size and morphology are unremarkable. A cystic structure is seen in the left hepatic lobe, measuring approximately _2DS_, with clear borders and posterior wall acoustic enhancement. CDFI shows no blood flow signal. The remaining parenchymal echogenicity is finely granular and increased, somewhat heterogeneous. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein is not widened. Gallbladder size and morphology are normal; the wall is not thickened and is smooth, with no obvious abnormal echoes seen within the lumen. Pancreas size and morphology are normal; parenchymal echogenicity is homogeneous, the pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen size and morphology are normal; parenchymal echogenicity is homogeneous, and no obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in contour, capsule is smooth. Parenchymal echogenicity is finely increased and uneven, with posterior acoustic attenuation. Liver-kidney echogenicity contrast is enhanced. The portal vein system is not clearly visualized. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein trunk diameter is within normal limits. Gallbladder is normal in size and shape, wall is not thickened and is smooth. No obvious abnormal echogenicity is seen within the lumen. Pancreas is normal in size and shape, parenchymal echogenicity is uniform. Pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen is normal in size and shape, parenchymal echogenicity is uniform, and no obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver: Full in contour, parenchymal echogenicity is finely granular and increased, mildly heterogeneous. Intrahepatic vascular and ductal structures are poorly delineated. Main portal vein and intrahepatic bile ducts are not dilated.
Gallbladder: Size is _2DS_. Wall is not thickened, mildly irregular. Two hyperechoic foci are seen within the lumen, with diameters of _SCM_ and _SCM_ respectively, accompanied by posterior acoustic shadowing, and mobile with change in body position. Upper segment of the extrahepatic bile duct measures _SCM_ in width. No obvious abnormal echoes are seen within the visualized segment.
Pancreas: Normal in size and contour, homogeneous echogenicity, pancreatic duct is not dilated.
Spleen: Thickness is _SCM_. Not


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver: Normal in size and morphology. Parenchymal echogenicity is finely increased and heterogeneous. No occupying lesion seen. Intrahepatic vascular and ductal structures are indistinct. Main portal vein and intrahepatic bile ducts are not dilated.
Gallbladder: Normal in size and morphology. Wall is not thickened and smooth. Lumen is anechoic. No abnormal echoes seen. Upper extrahepatic bile duct measures _SCM_ in width. No obvious abnormal echoes seen within the visualized segment.
Pancreas: Normal in size and morphology. Homogeneous echogenicity. Pancreatic duct is not dilated.
Spleen: Thickness _SCM_. Not palpable below the costal margin. Homogeneous echogenicity.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in contour, with a smooth capsule. Parenchymal echogenicity is finely increased. The portal vein system is not clearly visualized. Liver-kidney echogenicity contrast is enhanced. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein diameter is within normal limits. Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

The liver is full in shape with a smooth capsule. The parenchymal echogenicity is fine and increased. The portal vein system is not clearly visualized. The liver-kidney echogenicity contrast is increased. No dilation of intrahepatic and extrahepatic bile ducts. The main portal vein trunk caliber is within normal limits. The gallbladder is normal in size and shape. The wall is not thickened but is not smooth. Multiple slightly hyperechoic nodules are visible on the gallbladder wall, the largest measuring approximately _SCM_ in diameter, with no acoustic shadowing and not mobile with change in position. The pancreas is normal in size and shape with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. The spleen is normal in size and shape with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is plump with a smooth capsule. Parenchymal echogenicity is fine and increased, heterogeneous. The portal vein system is poorly visualized. Liver-kidney echogenicity contrast is enhanced. No dilation of intrahepatic and extrahepatic bile ducts. Main portal vein diameter is within normal limits. Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. Pancreas is normal in size and shape. Parenchymal echogenicity is uniform. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen is normal in size and shape. Parenchymal echogenicity is uniform. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in contour, with a smooth capsule. Parenchymal echogenicity is diffusely increased and fine. The portal venous system is not clearly delineated. Liver-kidney echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein diameter is within normal limits. Gallbladder is normal in size and shape. The wall is not thickened, but slightly irregular. A hyperechoic focus, measuring approximately _SCM_ in diameter, is visible within the lumen, with posterior acoustic shadowing, and is mobile with change in position. Pancreas is normal in size and shape. Parenchymal echogenicity is homogeneous. The pancreatic duct is not dilated. No definite mass lesion is seen within. Spleen is normal in size and shape. Parenchymal echogenicity is homogeneous. No obvious mass lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in contour with a smooth capsule. Parenchymal echogenicity is fine and increased. The portal vein system is not clearly visualized. Liver-kidney echogenicity contrast is enhanced. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein diameter is within normal limits. Gallbladder is normal in size and shape. The wall is not thickened and is smooth. No obvious abnormal echoes are seen within the lumen. Pancreas is normal in size and shape with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen is normal in size and shape with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in contour with a smooth capsule. Parenchymal echogenicity is fine and increased. The portal vein system is not clearly visualized. Liver-kidney echogenicity contrast is enhanced. No dilation of intrahepatic and extrahepatic bile ducts. Main portal vein diameter is within normal limits. Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echoes are seen within the lumen. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

The liver is full in shape, slightly enlarged in size, with a smooth surface and blunt edges. Multiple hypoechoic areas are seen adjacent to the gallbladder fossa and in the left lobe of the liver. The remaining liver parenchyma shows finely increased and unevenly distributed echogenicity, with no posterior acoustic attenuation. The portal venous system is not clearly visualized. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein is not widened, and Color Doppler Flow Imaging (CDFI) shows unobstructed blood flow within. The gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echoes are seen within the lumen. The pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not widened, and no definite occupying lesion is seen within. The spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is enlarged, with a full contour and blunt margins. The parenchymal echogenicity is fine and increased, heterogeneous, with posterior acoustic attenuation. There is significant liver-kidney echogenicity contrast. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein is not widened. No obvious space-occupying lesion is seen within the liver.
Gallbladder is normal in size and shape. The wall is not thickened and smooth. No obvious abnormal echogenicity is seen within the lumen.
Pancreas is normal in size and shape. The parenchymal echogenicity is uniform. The pancreatic duct is not widened. No definite space-occupying lesion is seen within.
Spleen is normal in size and shape. The parenchymal echogenicity is uniform. No obvious space-occupying lesion is seen within.


[System] Represent the given ultrasound image list for radiology report retrieval:

[User] <image><image>

Liver is full in contour, with a smooth capsule. Parenchymal echogenicity is finely increased. The portal vein system is poorly visualized. Liver-kidney echogenicity contrast is enhanced. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein diameter is within normal limits. Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echogenicity is noted within the lumen. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated. No definite occupying lesion is noted within. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is noted within.