[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>

Liver is full and smooth. A slightly hyperechoic nodule is seen in the left lobe of the liver, approximately _2DS_ in size, with clear margins and regular shape. CDFI showed no blood flow signal. The remaining parenchymal echogenicity is increased and finely textured. The portal vein system is poorly visualized. Liver-kidney echogenicity contrast is increased. Intrahepatic


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

[User] <image><image>

Liver is full-contoured, with a smooth capsule. A cystic structure is seen in the left hepatic lobe, measuring approximately _2DS_, with well-defined margins and posterior acoustic enhancement. CDFI shows no blood flow signal within it. The remaining parenchyma shows fine and increased echogenicity. The portal venous system is poorly visualized. Hepatorenal echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. 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 uniform 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 uniform 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, capsule is smooth, parenchymal echogenicity is finely increased, posterior acoustic attenuation is slightly increased, portal venous system is poorly delineated, 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, wall is not thickened and smooth, with no obvious abnormal echogenicity 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 observed within. Spleen is normal in size and shape, parenchymal echogenicity is homogeneous, with no obvious occupying lesion observed within.


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

[User] <image><image>

Liver is mildly enlarged, with smooth capsule. Parenchymal echogenicity is fine and increased, with increased liver-kidney echogenicity contrast. The portal venous system is poorly delineated. 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 morphology, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen in 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 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 increased and fine/dense. The portal vein system is poorly visualized. 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 size and shape are normal, with a non-thickened, smooth wall. No obvious abnormal echoes are seen within the lumen. Pancreas size and shape are normal, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated. No definite occupying lesion is seen within. Spleen size and shape are normal, 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: Morphology mildly plump, parenchymal echogenicity is finely granular and increased, heterogeneous. Intrahepatic vascular architecture is well-defined. 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 are seen within the visualized segment.
Pancreas: Normal in size and morphology, with homogeneous echogenicity. Pancreatic duct is 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 plump in shape with a smooth capsule. Parenchymal echogenicity is increased and fine. The portal vein system is poorly visualized. Hepatorenal echogenicity contrast is increased. No dilation of intrahepatic and extrahepatic bile ducts is noted. Main portal vein diameter is within normal limits. Gallbladder is normal in size and shape. The wall is not thickened and is slightly irregular. Multiple hyperechoic foci are visible within the lumen, approximately 2DS in extent, with posterior acoustic shadowing, and are mobile with change in body position. Pancreas is normal in size and shape with uniform parenchymal echogenicity. The pancreatic duct is not dilated. No definite occupying lesion is seen within. 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 plump, with a smooth capsule. Parenchymal echogenicity is fine and increased. The portal vein system is poorly visualized. Liver-kidney echogenicity contrast is enhanced. 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 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 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 trunk diameter is within normal limits. Patient states fasting. Gallbladder size approximately _2DS_. Wall is not thickened and smooth. No obvious abnormal echogenicity seen within the lumen. Pancreas is not clearly visualized due to gas interference. 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 normal in size and morphology. 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. The wall is not thickened and is smooth. No obvious abnormal echo is seen within the lumen. Pancreas is normal in size and morphology. Parenchymal echogenicity is homogeneous. The pancreatic duct is not widened. No definite mass lesion is seen within. Spleen is normal in size and morphology. 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>

The liver has a full contour with a smooth capsule. The parenchymal echogenicity is finely 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 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 slightly enlarged with a full contour. The parenchymal echogenicity is finely granular and increased, heterogeneous. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein is not dilated. No definite mass lesion is identified within the liver. Postprandial gallbladder. Pancreas is unremarkable in size and contour, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated. No definite mass lesion is identified within the pancreas. Spleen is unremarkable in size and contour, with homogeneous parenchymal echogenicity. No obvious mass lesion is identified within the spleen.


[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 dense, with increased echogenicity. The 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 size and shape are normal. The wall is not thickened and is smooth. 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. No definite occupying lesion is observed within. Spleen size and shape are normal. Parenchymal echogenicity is homogeneous. No obvious occupying lesion is observed 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 relatively hypoechoic area is visible in the right anterior lobe of the liver, approximately _2DS_ in size, with relatively clear borders and irregular shape. CDFI shows blood flow signals visible within and around it. The remaining parenchymal echogenicity is finely textured and increased, the portal venous system is suboptimally visualized


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

[User] <image><image>

Liver contour is full, capsule is smooth. Parenchymal echogenicity is finely increased and heterogeneous, with posterior acoustic attenuation. Hepatorenal echogenicity contrast is increased. Portal vein system is poorly visualized. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein internal diameter is within normal limits. Gallbladder size and shape are normal. Wall is not thickened and slightly irregular, with multiple punctate hyperechoic foci visible on the wall, accompanied by posterior comet-tail artifact, which do not move with change in body position. Pancreas size and shape are normal, parenchymal echogenicity is uniform. Pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen size and shape are normal, 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>

The liver is full in shape, with a smooth capsule. A cystic structure is visible in the left hepatic lobe, measuring approximately _2DS_, with clear borders and posterior acoustic enhancement. Color Doppler Flow Imaging (CDFI) showed no blood flow signal within it. The echogenicity of the remaining liver parenchyma is fine and enhanced, and not uniform. The portal venous system is not clearly visualized. Liver-kidney echogenicity contrast is enhanced. Intrahepatic and extrahepatic bile ducts are not dilated. The 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. 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 rounded in shape, with fine, increased, and inhomogeneous parenchymal echogenicity. Increased liver-kidney echogenicity contrast. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein is not dilated. No definite mass lesion identified within the liver. Post-cholecystectomy. Pancreas is normal in size and morphology, with homogeneous parenchymal echogenicity. Pancreatic duct is not dilated. No definite mass lesion identified within it. Spleen is normal in size and morphology, with homogeneous parenchymal echogenicity. No obvious mass lesion identified 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. 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 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 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 is seen. Main portal vein trunk caliber is within normal limits. Postprandial gallbladder. Due to gas interference, the pancreas is not clearly visualized. 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 full in contour, capsule smooth, parenchymal echogenicity finely increased, portal venous system suboptimally visualized, liver-kidney echogenicity contrast enhanced. No dilation of intrahepatic and extrahepatic bile ducts. Main portal vein diameter within normal limits. Gallbladder normal in size and shape, wall thickness approximately _SCM_, irregular, with a slightly echogenic nodule visible on the wall, measuring approximately _SCM_ in diameter, without posterior acoustic shadowing, and immobile with change in position. Pancreas normal in size and shape, homogeneous parenchymal echogenicity, pancreatic duct not dilated, no definite occupying lesion seen within. Spleen normal in size and shape, homogeneous parenchymal echogenicity, 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 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>

Liver is full in shape, capsule is smooth, parenchymal echogenicity is fine and increased, portal vein system is not clearly visualized, and 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, and 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, 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 with a smooth capsule. The parenchymal echogenicity is fine and increased, with slight attenuation of posterior field echogenicity. 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. Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. Pancreas is full in 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 plump with a smooth capsule. Multiple patchy strong echoes are observed in the right hepatic lobe, the largest measuring approximately _SCM_ in diameter, with posterior acoustic shadowing. No local bile duct dilatation. The remaining parenchyma shows fine, increased echogenicity and is somewhat heterogeneous. The portal venous system is not clearly visualized. Increased liver-kidney echogenicity contrast is noted. No intrahepatic or extrahepatic bile duct dilatation is seen. 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 echoes are 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 shape with a smooth capsule. A cystic structure, approximately _2DS_ in size, with clear borders and posterior acoustic enhancement, is seen in the right hepatic lobe. The remaining parenchyma shows fine and increased echogenicity. 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 trunk has a normal caliber. 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 with blunted margins and full morphology. The parenchymal echogenicity is finely increased and heterogeneous, with posterior acoustic attenuation. 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. The gallbladder is normal in size and morphology. The wall is not thickened and smooth. No obvious abnormal echogenicity is seen within the lumen. The pancreas is normal in size and morphology. The parenchymal echogenicity is homogeneous. The pancreatic duct is not dilated. No definite space-occupying lesion is seen within it. The spleen is normal in size and morphology. The 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 slightly full in shape, with a smooth capsule. Multiple hypoechoic areas are seen within the liver. Parenchymal echogenicity is finely increased, and liver-kidney echogenicity contrast is increased. The portal vein system is not clearly visualized. 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>

Liver is full in contour, parenchymal echogenicity is finely increased and heterogeneous. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein trunk is not widened. No definite mass lesion identified within the liver. Gallbladder is normal in size and shape, wall is not thickened and smooth. No obvious abnormal echogenicity within the lumen. Pancreas is normal in size and shape, parenchymal echogenicity is homogeneous. Pancreatic duct is not widened. No definite mass lesion identified within. Spleen is normal in size and shape, parenchymal echogenicity is homogeneous. No obvious mass lesion identified within.


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

[User] <image><image>

Liver is normal in size and morphology. Parenchymal echogenicity is finely increased and heterogeneous. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein trunk is not widened. No definite mass lesion is seen within the liver. Gallbladder is normal in size and morphology. Wall is not thickened and smooth. No obvious abnormal echo is seen within the lumen. Pancreas is normal in size and morphology. Parenchymal echogenicity is homogeneous. Pancreatic duct is not widened. No definite mass lesion is seen within. Spleen is normal in size and morphology. 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, capsule is smooth. Parenchymal echogenicity is fine and 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 full in contour, capsule is smooth, parenchymal echogenicity is fine and increased. The portal vein system is indistinctly 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 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, parenchogenicity 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 fine and increased. 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. 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 full in shape with a smooth capsule. Parenchymal echogenicity is finely increased. The portal venous system is poorly visualized. Increased hepato-renal 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. The wall is not thickened and is slightly irregular. Multiple hyperechoic nodules are seen on the gallbladder wall, the largest measuring approximately _SCM_ in diameter, without posterior acoustic shadowing, and immobile with positional changes. 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. Spleen is normal in size and shape with homogeneous parenchymal echogenicity, and no obvious occupying lesion is identified within.


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

[User] <image><image>

Liver slightly enlarged, with full contour. Parenchymal echogenicity finely increased and inhomogeneous. Intrahepatic and extrahepatic bile ducts not dilated. Main portal vein not widened. No definite mass lesion seen within the liver. Gallbladder normal in size and contour. Wall not thickened and smooth. No obvious abnormal echogenicity seen within the lumen. Pancreas normal in size and contour. Parenchymal echogenicity homogeneous. Pancreatic duct not dilated. No definite mass lesion seen within it. Spleen normal in size and contour. Parenchymal echogenicity homogeneous. No obvious mass lesion 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. Multiple relatively hypoechoic and hyperechoic areas are visible within the liver, approximately _2DS_ in extent, with fairly clear margins and irregular morphology. CDFI shows blood flow signals within and around them. The remaining parenchyma shows fine, dense, and increased echogenicity. The portal venous system is poorly visualized. Liver


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

[User] <image><image>

Liver has a full contour with a smooth capsule. Parenchymal echogenicity is diffusely increased and fine. 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. The wall is not thickened and is smooth. No obvious abnormal echogenicity is noted 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 noted within. Spleen is normal in size and shape. Parenchymal echogenicity is homogeneous. No obvious occupying lesion is noted within.


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

[User] <image><image>

Liver is full in shape, with finely granular and increased parenchymal echogenicity, which is 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 roughened and slightly thickened, approximately _SCM_ in thickness. No obvious abnormal echogenicity is seen within the lumen. Pancreas is normal in size and shape, with uniform parenchymal echogenicity. The pancreatic duct is not dilated. No definite mass lesion is seen within it. Spleen is normal in size and shape, with uniform 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 contour, with a smooth capsule. The parenchymal echogenicity is finely increased, and the liver-kidney echogenicity contrast is enhanced. Visualization of the portal vein system is suboptimal. No dilation of intrahepatic and extrahepatic bile ducts is noted. The main portal vein diameter is within normal limits. Gallbladder is normal in size and morphology, with a non-


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

[User] <image><image>

Liver is full in contour, capsule is smooth. In the right hepatic lobe, a punctate hyperechoic lesion is visible, approximately _SCM_ in diameter, with posterior acoustic shadowing. No local bile duct dilatation. The remaining parenchyma shows finely increased echogenicity. The portal venous system is poorly visualized. Hepatorenal echogenicity contrast is increased. No intrahepatic or extrahepatic bile duct dilatation is seen. The inner diameter of the main portal vein is within normal limits.

Gallbladder is normal in size and shape, wall is not thickened and smooth. No obvious abnormal echo 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 it.

Spleen is normal in size and shape, parenchymal echogenicity is homogeneous. No obvious occupying lesion is seen within it.


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

[User] <image><image>

Liver normal in size and contour, capsule smooth, parenchymal echogenicity fine and increased, heterogeneous. Portal vein system poorly visualized. Increased liver-kidney echogenicity contrast. Intrahepatic and extrahepatic bile ducts not dilated. Main portal vein inner diameter within normal limits. Gallbladder normal in size and shape, wall not thickened, irregular. Multiple hyperechoic nodules visible on the gallbladder wall


[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. 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 size and shape are normal, the wall is not thickened and is smooth, with no obvious abnormal echogenicity 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 it. Spleen size and shape are normal, parenchymal echogenicity is homogeneous, and no obvious occupying lesion is observed within it.


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

[User] <image><image>

Liver normal in size and morphology. A cystic structure is visible at the junction of the left and right hepatic lobes, measuring approximately _2DS_, with clear boundaries and posterior wall enhancement. The remaining parenchyma shows finely increased echogenicity, which is non-uniform. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein trunk is not dilated. Gallbladder normal in size and morphology, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. Pancreas normal in size and morphology, with homogeneous parenchymal echogenicity. Pancreatic duct is not dilated. No definite occupying lesion is seen within. Spleen 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 plump, capsule is smooth. Parenchymal echogenicity is slightly increased and finely textured. Portal vein system is poorly visualized. Liver-kidney echogenicity contrast is enhanced. No dilation of intrahepatic and extrahepatic bile ducts. Main portal vein trunk internal diameter is within normal limits. Gallbladder is normal in size and shape, wall is not thickened and smooth, with no obvious abnormal echogenicity 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>

The liver is plump with a smooth capsule. Multiple patchy strong echoes are seen in the right hepatic lobe, the largest measuring approximately _SCM_ in diameter, with posterior acoustic shadowing. No local bile duct dilatation. The remaining parenchyma shows fine and enhanced echogenicity. The portal vein system is not clearly visualized. The liver-kidney echogenicity contrast is increased. No intrahepatic or extrahepatic bile duct dilatation is observed. 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 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. 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: Full in contour, parenchymal echogenicity is increased and finely textured, heterogeneous. Intrahepatic vascular and ductal structures are not clearly delineated. Main portal vein trunk and intrahepatic bile ducts show no dilatation. Gallbladder: Normal in size and shape, wall not thickened, smooth, lumen shows good through transmission, no abnormal echogenicity seen. Extrahepatic bile duct upper segment width is _SCM_, no obvious abnormal echogenicity seen within the visualized segment. Pancreas: Normal in size and shape, homogeneous echogenicity, pancreatic duct not dilated. Spleen: Thickness is _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 slightly enlarged with a full contour. The parenchymal echogenicity is finely granular and increased, 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. The gallbladder is normal in size and shape. The wall is not thickened and smooth. No obvious abnormal echogenicity is seen within the lumen. The pancreas is normal in size and shape. The parenchymal echogenicity is homogeneous. The pancreatic duct is not dilated. No definite space-occupying lesion is seen within it. The spleen is normal in size and shape. The 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: Slightly enlarged in shape, parenchymal echogenicity is finely granular and increased, inhomogeneous. An anechoic nodule is seen in the left lobe, measuring _2DS_ in size, with clear borders and posterior acoustic enhancement. Intrahepatic vascular structures are well-delineated. The main portal vein and intrahepatic bile ducts are not dilated.
Gallbladder: Normal in size and shape, wall not thickened, smooth, good through-transmission within the lumen, no abnormal echogenicity seen. The upper segment of the extrahepatic bile duct measures _SCM_ in width, with no obvious abnormal echogenicity seen within the visualized segment.
Pancreas: Normal in size and shape, homogeneous echogenicity, pancreatic duct not dilated.
Spleen: Measures _SCM_ in thickness, not palpable subcostally, homogeneous echogenicity.


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

[User] <image><image>

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


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

[User] <image><image>

The liver appears full. A cystic structure is seen in the left lobe of the liver, measuring approximately _2DS_, with clear borders and posterior acoustic enhancement. CDFI shows no blood flow signal detected within it. The liver parenchyma shows diffusely increased and fine echogenicity, with increased liver-kidney contrast and posterior acoustic attenuation. Intrahepatic vascular structures are poorly delineated. The main portal vein trunk is not dilated, and CDFI shows patent blood flow within it. 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 mass lesion is seen within it. The 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: Size and morphology are unremarkable. Parenchymal echogenicity is finely increased and slightly heterogeneous. An anechoic nodule is seen in both the left and right lobes, measuring _2DS_ and _2DS_ respectively, with clear borders and posterior wall enhancement. Intrahepatic vascular structures are not clearly delineated. The main portal vein and intrahepatic bile ducts are not dilated.
Gallbladder: Size and morphology are unremarkable. The wall is non-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: Size and morphology are unremarkable. Echogenicity is homogeneous. The pancreatic duct is not dilated.
Spleen: Thickness measures _SCM_. Not extending below the costal margin. Echogenicity is homogeneous.


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

[User] <image><image>

The liver is slightly enlarged, with full contour. Parenchymal echogenicity is increased and finely textured, and heterogeneous. 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. The wall is not thickened and is smooth. No obvious abnormal echogenicity is seen within the lumen. The pancreas is normal in size and shape. Parenchymal echogenicity is homogeneous. The pancreatic duct is not dilated. No definite mass lesion is seen within it. The spleen is normal in size and shape. Parenchymal echogenicity is homogeneous. 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 contour. Multiple anechoic lesions are visible within the liver, the largest one located in the right lobe, measuring approximately _2DS_, with well-defined margins, internal septations, and posterior acoustic enhancement. The remaining parenchyma shows fine, increased echogenicity, with relatively uniform distribution. Intrahepatic and extrahepatic bile ducts are not dilated. Increased liver-kidney echogenicity contrast is noted. The main portal vein is not dilated.
Gallbladder is normal in size and shape. The wall is thickened, measuring approximately _SCM_ in thickness, and is irregular. No obvious abnormal echogenicity is seen within the lumen.
Pancreas is normal in size and shape. The parenchymal echogenicity is homogeneous. The pancreatic duct is not dilated. No definite mass lesion is seen within.
Spleen is normal in size and shape. The 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 shape, 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 smooth, and 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>

The liver is full in shape with a smooth capsule. A slightly hyperechoic nodule, approximately _2DS_ in size, with clear borders and regular shape, is seen at the junction of the left and right hepatic lobes. Color Doppler Flow Imaging (CDFI) shows no obvious blood flow signal within it. The remaining parenchymal echogenicity is finely increased, and the portal vein system is not clearly visualized. Hepatorenal 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 widened, 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: Normal in size and morphology. Parenchymal echogenicity is increased and finely textured, slightly heterogeneous. No occupying lesion seen. 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, smooth. Lumen is anechoic. 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. An anechoic nodule is visible in the right posterior lobe, measuring approximately _2DS_, with clear borders and posterior acoustic enhancement. The remaining parenchyma shows fine and increased echogenicity. The portal vein system is not clearly 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, with a non-thickened wall that is slightly irregular. Multiple slightly hyperechoic protrusions are visible on the wall, the largest measuring approximately _SCM_, and not 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. Multiple anechoic nodules are visible within the liver, the largest one located in the left lateral lobe, measuring approximately _3DS_. The cyst wall is slightly irregular, with posterior acoustic enhancement. The remaining parenchyma shows increased, fine, and dense echogenicity. The portal venous system is poorly visualized. Liver-kidney echogenicity contrast is increased.


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

[User] <image><image>

Liver with full contour, smooth capsule, finely increased parenchymal echogenicity, suboptimally visualized portal vein system, enhanced liver-kidney echogenicity contrast, and posterior acoustic attenuation. Intrahepatic and extrahepatic bile ducts not dilated. Main portal vein diameter within normal limits. Gallbladder normal in size and shape, wall not thickened and 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: Full in contour, parenchymal echogenicity is finely increased and heterogeneous. Intrahepatic vascular and ductal structures are poorly delineated. Main portal vein trunk and intrahepatic bile ducts are not dilated.
Gallbladder: Normal in size and shape, wall is not thickened and smooth. Lumen is anechoic with good through transmission, no abnormal echoes seen.
Upper segment of the


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

[User] <image><image>

Liver is slightly full in shape, with a smooth capsule. The parenchymal echogenicity is finely increased, and hepatorenal echogenicity contrast is increased. The portal vein system is poorly visualized. No dilation of intrahepatic and extrahepatic bile ducts is observed. The main portal vein diameter is within normal limits. Gallbladder is normal in size and shape. The wall is not thickened and appears irregular. Multiple slightly hyperechoic projections are seen on the gallbladder wall, the largest measuring approximately _SCM_ in diameter, with no posterior acoustic shadowing, and immobile with changes in body position. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite space-occupying lesion is observed within. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious space-occupying lesion is observed within.


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

[User] <image><image>

**Liver:** Slightly enlarged morphology. Parenchymal echogenicity is fine and slightly increased, heterogeneous. Intrahepatic vascular structures and ducts are well-delineated. Main portal vein and intrahepatic bile ducts are not dilated.
**Gallbladder:** Removed.
**Extrahepatic bile duct:** Upper segment measures _SCM_ in width. No obvious abnormal echogenicity noted within the visualized segment. Mid


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

[User] <image><image>

Liver is full in contour, with parenchymal echogenicity finely increased and inhomogeneous. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein trunk is not wide. No definite mass lesion is seen within the liver. 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 mass lesion is seen within. 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>

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, 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 smooth capsule. A cystic structure is seen in the left hepatic lobe, measuring approximately _2DS_, with well-defined borders and posterior acoustic enhancement. CDFI shows no blood flow signal within it. The remaining parenchymal echogenicity is finely increased, with increased liver-kidney echogenicity contrast. The portal vein system is not clearly visualized. 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, and no obvious abnormal echogenicity 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, and no obvious occupying lesion is seen within it.


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

[User] <image><image>

Liver with full contour, smooth capsule, and fine, increased parenchymal echogenicity. The portal vein system is poorly visualized, and liver-kidney echogenicity contrast is increased. No dilation of intrahepatic or extrahepatic bile ducts. Main portal vein diameter is within normal limits. Gallbladder is normal in size and shape, with a non-thickened, smooth wall, and no obvious abnormal echogenicity 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-bodied, with a smooth capsule. Parenchymal echogenicity is diffusely increased and dense. The portal vein system is poorly visualized. Increased hepatorenal echogenicity contrast is noted. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein is within normal caliber. Gallbladder is normal in size and shape, with a non-thickened, smooth wall.


[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, heterogeneous. Liver-kidney echogenicity contrast is increased, and posterior echo is slightly attenuated. The portal vein system is not clearly visualized. No dilation of intrahepatic and extrahepatic bile ducts is seen. 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 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. 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 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. 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 and full in contour. A hypoechoic nodule, measuring approximately _2DS_, with clear margins and regular shape, is visible in the left lateral segment. CDFI showed no detectable blood flow signal. The remaining parenchyma shows finely granular and increased echogenicity, which is inhomogeneous. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein trunk is not widened. Gallbladder is normal in size and shape. The wall is not thickened and is slightly irregular. A punctate hyperechoic focus is visible on the wall, with posterior comet-tail artifact. 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 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 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, 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 still clearly visualized. The liver-kidney echogenicity contrast is enhanced, and posterior field echogenicity is slightly attenuated. Intrahepatic and extrahepatic bile ducts show no dilation. 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 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. 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 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 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 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 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. 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 mildly enlarged, with a smooth capsule. Parenchymal echogenicity is diffusely increased and finely textured. Liver-kidney echogenicity contrast is increased. The portal vein system is poorly visualized. No dilation of intrahepatic and extrahepatic bile ducts. Main portal vein diameter is within normal limits. Gallbladder size and shape are unremarkable. The wall is not thickened but is irregular. Multiple hyperechoic nodules are seen protruding from the gallbladder wall, the largest measuring approximately _2DS_, with slightly irregular morphology. No posterior acoustic shadowing is noted, and they are immobile with positional changes. Pancreas size and shape are unremarkable. Parenchymal echogenicity is homogeneous. The pancreatic duct is not dilated, and no definite occupying lesion is seen within it. Spleen size and shape are unremarkable. Parenchymal echogenicity is homogeneous, and no obvious occupying lesion is seen within it.


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

[User] <image><image>

The liver has a full contour with a smooth capsule. Parenchymal echogenicity is finely increased. The portal vein system is poorly visualized, and liver-kidney echogenicity contrast is increased. No dilation of intrahepatic or extrahepatic bile ducts is noted. 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. 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, heterogeneous. The portal vein system is poorly 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, 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. 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. No obvious occupying lesion is seen within.


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

[User] <image><image>

Liver contour slightly full, capsule smooth, parenchymal echogenicity fine and increased, liver-kidney echogenicity contrast increased, portal venous system not clearly visualized. Intrahepatic and extrahepatic bile ducts not dilated. Main portal vein trunk 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 seen within. Spleen normal in size and shape, homogeneous parenchymal echogenicity, no obvious occupying lesion seen within.


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

[User] <image><image>

Liver is rounded in contour, with a smooth capsule. Parenchymal echogenicity is finely increased, with posterior acoustic attenuation. The portal venous system is poorly visualized. Liver-kidney echogenicity contrast is increased. No dilation of intrahepatic and extrahepatic bile ducts is noted. 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 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: Normal in size and morphology. Parenchymal echogenicity is finely dense and increased, slightly heterogeneous. A hyperechoic nodule is seen in the left lateral segment and right anterior segment, respectively, measuring _2DS_ and _2DS_, with clear borders and regular shape. CDFI shows a small amount of blood flow signal around the nodules. Intrahepatic tubular structures are not clearly delineated. The main portal vein and intrahepatic bile ducts are not dilated.
Gallbladder: Normal in 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 in size and morphology. Homogeneous echogenicity. Pancreatic duct is not dilated.
Spleen: Thickness measures _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, capsule is smooth. Parenchymal echogenicity is fine and increased. Portal vein system is suboptimally 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 but is irregular. A slightly hyperechoic nodule is seen on the wall, measuring approximately _SCM_ in diameter, with no acoustic shadowing, and does not shift with positional changes. 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 plump, capsule is smooth. Parenchymal echogenicity is finely increased and heterogeneous. The 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, 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 uniform. Pancreatic duct is not dilated. 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: Normal in size and morphology. Parenchymal echogenicity is finely increased and heterogeneous. Multiple patchy hypoechoic areas are seen within the right lobe, one of which measures approximately _2DS_. Another hypoechoic nodule is seen in the right anterior lobe, measuring _2DS_, with clear borders and regular shape. Peripheral vascular flow is visible. Intrahepatic ducts and vessels are not


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

[User] <image><image>

Liver is full in shape, slightly enlarged in volume, with a smooth surface and blunt edges. The parenchymal echogenicity is finely granular and increased, with uneven distribution, and no posterior acoustic attenuation. The portal vein system is not clearly delineated. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal trunk is not widened, and CDFI shows smooth blood flow within it. 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 widened, 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. The parenchymal echogenicity is fine and increased. The portal vein system is not clearly visualized. The liver-kidney echogenicity contrast is enhanced. 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 enlarged, with a thickness of approximately _SCM_ and a length of approximately _SCM_. The parenchymal echogenicity is homogeneous, and no obvious occupying lesion is seen.


[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 vein system is poorly visualized. Liver-kidney echogenicity contrast is enhanced. 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 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 shape. Parenchymal echogenicity is finely increased and heterogeneous. A patchy, slightly hyperechoic area with ill-defined borders is seen in the right lobe. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein is not widened.
Gallbladder normal in size and shape. Wall is not thickened and is irregular. Multiple hyperechoic foci are seen within the lumen, the largest measuring approximately _2DS_, with posterior acoustic shadowing, mobile with change in position.
Pancreas normal in size and shape. Parenchymal echogenicity is homogeneous. Pancreatic duct is not dilated. No definite space-occupying lesion is seen within.
Spleen normal in size and shape. Parenchymal echogenicity is homogeneous. No obvious space-occupying lesion is seen within.


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

[User] <image><image>

The liver has a full 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 and extrahepatic bile ducts is observed. 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 slightly plump, with a smooth capsule. Parenchymal echogenicity is finely granular and increased. Liver-kidney echogenicity contrast is enhanced. The portal vein system is not clearly visualized. Intrahepatic and extrahepatic bile ducts are not dilated. The inner diameter of the main portal vein trunk is not wide. 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 it. Spleen is normal in size and morphology, 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: Full contour, parenchymal echogenicity is finely granular and increased, heterogeneous. Intrahepatic vascular architecture is indistinct. Main portal vein and intrahepatic bile ducts are not dilated.
Gallbladder: Normal in size and shape. Wall is not thickened and smooth. Lumen is anechoic, with no abnormal intraluminal echoes. The upper segment of the extrahepatic bile


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

[User] <image><image>

Liver is full in shape, with a smooth capsule. Multiple cystic structures are visible within the liver, the largest one located in the right lobe, measuring approximately _2DS_, with clear boundaries and posterior acoustic enhancement. CDFI showed no blood flow signal within it. The remaining parenchymal echogenicity is fine and enhanced. The portal venous system is poorly visualized. Hepatorenal echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein trunk caliber is within the normal range. Postprandial gallbladder, no obvious abnormality 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, and 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. The parenchymal echogenicity is fine and increased, with slight attenuation of posterior field echogenicity. The portal venous system is not clearly visualized, and 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, 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, 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 trunk inner diameter is within normal limits. Gallbladder is normal in size and shape, wall is not thickened and smooth, with no obvious abnormal echogenicity observed 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 observed within. Spleen is normal in size and shape, parenchymal echogenicity is homogeneous, with no obvious occupying lesion observed 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 finely increased. 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. Wall is not thickened and is irregular. Multiple mildly hyperechoic nodules are visible on the gallbladder wall, the largest measuring approximately _2DS_. No acoustic shadowing. Immobile with positional changes.
Pancreas is normal in size and shape. Parenchymal echogenicity is homogeneous. Pancreatic duct is not dilated. No definite mass lesion seen within.
Spleen is normal in size and shape. Parenchymal echogenicity is homogeneous. No obvious mass lesion seen within.


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

[User] <image><image>

Liver: Full in contour, parenchymal echogenicity is finely increased and heterogeneous. Intrahepatic vascular and ductal structures are not clearly delineated. Main portal vein and intrahepatic bile ducts are not dilated.
Gallbladder: Post-cholecystectomy. Upper extrahepatic bile duct measures _SCM_ in width, with no obvious abnormal echogenicity 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 size and morphology are normal. Multiple cystic structures are visible within the liver; the largest in the left lobe measures approximately _2DS_, and the largest in the right lobe measures approximately _2DS_. Their borders are clear, with posterior acoustic enhancement. CDFI shows no blood flow signal detected within them. The remaining parenchyma shows fine and enhanced echogenicity, which is slightly uneven. Intrahepatic and extrahepatic bile ducts are not dilated, and the main portal vein trunk is not widened. Gallbladder size and morphology are normal. The wall is not thickened and is slightly irregular. No obvious abnormal echogenicity is seen within the lumen. Pancreas size and morphology are normal. Parenchymal echogenicity is uniform. The pancreatic duct is not widened, and no definite occupying lesion is seen within it. Spleen size and morphology are normal. Parenchymal echogenicity is uniform. 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. Parenchymal echogenicity is finely increased. The portal venous system is poorly visualized. Posterior acoustic attenuation is noted. 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 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>

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>

Liver normal in size and shape, capsule smooth, parenchymal echogenicity fine and increased. Portal vein system suboptimally visualized. Hepatorenal echogenicity contrast increased. Intrahepatic and extrahepatic bile ducts not dilated. Main portal vein trunk inner diameter within normal limits. Gallbladder normal in size and shape, wall not thickened, irregular, with multiple slightly hyperechoic projections visible on the wall, the largest measuring approximately _2DS_, without posterior acoustic shadowing, and immobile with positional changes. Pancreas normal in size and shape, parenchymal echogenicity homogeneous, pancreatic duct not dilated, no definite space-occupying lesion observed within. Spleen normal in size and shape, parenchymal echogenicity homogeneous, no obvious space-occupying lesion observed within.


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

[User] <image><image>

Liver mildly plump, capsule smooth, parenchymal echogenicity finely increased, liver-kidney echogenicity contrast increased, portal venous system poorly delineated. Intrahepatic and extrahepatic bile ducts not dilated. Main portal vein trunk diameter within normal limits. Gallbladder normal in size and morphology, wall not thickened, smooth, no obvious abnormal echogenicity within the lumen. Pancreas normal in size and morphology, parenchymal echogenicity homogeneous, pancreatic duct not widened, no definite occupying lesion within. Spleen normal in size and morphology, parenchymal echogenicity homogeneous, 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, and uneven. The portal vein system is not clearly visualized. Liver-kidney echogenicity contrast is increased. No dilation of intrahepatic and extrahepatic bile ducts is seen. The main portal vein diameter is within normal limits. Postprandial gallbladder. The pancreas is normal in size and shape, with uniform 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 uniform 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 is full in shape, capsule smooth. A cystic structure is seen in the left lobe of the liver, approximately _SCM_ in diameter, with clear borders, enhanced posterior wall echogenicity. CDFI showed no blood flow signal detected. Remaining parenchymal echogenicity is fine and enhanced. Portal vein system is poorly delineated. Hepatorenal 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 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 widened. 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. The parenchymal echogenicity is finely increased and heterogeneous, with posterior acoustic attenuation and increased liver-kidney echogenicity contrast. The portal venous system is poorly visualized. No dilation of intrahepatic or extrahepatic bile ducts is observed. The main portal vein trunk diameter is within normal limits. The gallbladder is normal in size and shape, with a non-thickened, smooth wall, and no obvious abnormal intraluminal echogenicity. The pancreas is normal in size and shape, with homogeneous parenchymal echogenicity and a non-dilated pancreatic duct. No definite occupying lesion is observed within. The spleen is normal in size and shape, with homogeneous parenchymal echogenicity, and no obvious occupying lesion 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 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, 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 full in contour with a smooth capsule. Parenchymal echogenicity is fine and increased. The portal vein system is poorly visualized. Hepato-renal 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 is irregular. A slightly hyperechoic nodule is seen on the gallbladder wall, measuring approximately _SCM_ in diameter, with no acoustic shadowing, and it does not move with changes in body position. Pancreas is normal in size and shape. Parenchymal echogenicity is homogeneous. The pancreatic duct is not dilated, and no definite space-occupying lesion is seen within. Spleen is normal in size and shape. Parenchymal echogenicity is homogeneous, and 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 shape with a smooth capsule. A cystic structure is seen in the left hepatic lobe, measuring approximately _2DS_, with clear borders and posterior acoustic enhancement. Color Doppler Flow Imaging (CDFI) showed no blood flow signal within it. The remaining parenchymal echogenicity is finely increased. The portal vein system is poorly delineated. The hepatorenal echogenicity contrast is increased. No dilation of the intrahepatic and extrahepatic bile ducts. The 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 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 normal in contour and appears full. An anechoic nodule is seen in the left lobe of the liver, measuring approximately _2DS_, with well-defined borders and posterior acoustic enhancement. The remaining parenchyma shows fine, increased echogenicity with relatively uniform distribution. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein is not widened. Increased liver-kidney contrast echogenicity is noted.
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 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 morphology is mildly enlarged, capsule is smooth, parenchymal echogenicity is increased and fine, liver-kidney echogenicity contrast is increased, and the portal venous system is poorly visualized. No dilation of intrahepatic and extrahepatic bile ducts. Main portal vein trunk internal diameter is within normal limits. Gallbladder is normal in size and morphology, wall is not thickened and smooth, with no obvious abnormal echogenicity within the lumen. Pancreas is normal in size and morphology, parenchymal echogenicity is homogeneous, pancreatic duct is not widened, and no definite occupying lesion is seen within. Spleen is normal in size and morphology, parenchymal echogenicity is homogeneous, with no obvious occupying lesion 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 not clearly 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, 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 plump in shape with a smooth capsule. The parenchymal echogenicity is finely increased and heterogeneous. The portal vein system is not clearly 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>

The liver is plump in shape with a smooth capsule. The parenchymal echogenicity is fine and increased, and heterogeneous. The portal vein system is not clearly 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 morphology is full, capsule is smooth, parenchymal echogenicity is increased and dense, portal venous system is poorly visualized, posterior acoustic attenuation is noted, and 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 smooth, with no obvious abnormal echogenicity within the lumen. Pancreas size and morphology are normal, parenchymal echogenicity is homogeneous, pancreatic duct is not widened, 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>

The liver is full in contour 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 enhanced. 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 size and morphology are normal. Parenchymal echogenicity is finely increased and slightly 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 size and morphology are normal. Wall is not thickened and slightly irregular. Multiple hyperechoic foci are seen within the lumen, the largest measuring approximately _SCM_ in diameter, with posterior acoustic shadowing, and mobile with change in body position. Multiple punctate hyperechoic foci are seen on the wall, with posterior comet-tail artifact. Pancreas size and morphology are normal. Parenchymal echogenicity is homogeneous. Pancreatic duct is not widened. No definite mass lesion is seen within. Spleen size and morphology are normal. 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 slightly enlarged, with a full contour. The 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 mass lesion is seen within the liver. 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. The parenchymal echogenicity is homogeneous. The pancreatic duct is not widened. No definite mass lesion is seen within. Spleen is normal in size and shape. The 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 finely increased. The portal vein system is clearly visualized. Hepatorenal echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. The inner diameter of the main trunk of the portal vein is within normal limits. Gallbladder is normal in size and shape, with a non-thickened, smooth wall, and no obvious abnormal echogenicity 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, 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 not clearly 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 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.