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

[User] <image><image>

Liver is slightly enlarged, with a smooth capsule. Parenchymal echogenicity is finely increased, and liver-kidney echogenicity contrast is increased. The portal venous system is not clearly visualized. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein diameter is within normal limits. Gallbladder size and morphology are normal, the wall is not thickened but slightly irregular. A hyperechoic protrusion, approximately _SCM_ in diameter, is visible on the gallbladder wall, with no acoustic shadowing and immobile with positional changes. Pancreas size and morphology are normal, parenchymal echogenicity is homogeneous, the pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen size and morphology are normal, parenchymal echogenicity is homogeneous, and no obvious occupying lesion is seen within.


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

[User] <image><image>

Liver morphology slightly enlarged, parenchymal echogenicity finely granular and slightly increased, inhomogeneous. Intrahepatic and extrahepatic bile ducts not dilated. Main portal vein trunk not dilated.
Gallbladder size and morphology normal, wall not thickened, smooth. No obvious abnormal intraluminal echogenicity seen.
Pancreas size and morphology normal, parenchymal echogenicity homogeneous. Pancreatic duct not dilated. No definite mass lesion seen within.
Spleen size and morphology normal, parenchymal echogenicity homogeneous. No obvious mass lesion 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. Multiple cystic structures are visible within the liver, one of which measures approximately _2DS_, with clear borders and posterior acoustic enhancement. CDFI shows no blood flow signal within it. The remaining parenchymal echogenicity is finely enhanced. The portal vein system is poorly visualized. Liver-kidney echogenicity contrast is enhanced. No dilatation of intrahepatic and extrahepatic bile ducts is observed. The main portal vein caliber is within the normal range. 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 it. The 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: Full in shape, parenchymal echogenicity is finely increased and heterogeneous. Intrahepatic vascular and ductal structures are not clearly delineated. The main portal vein and intrahepatic bile ducts are not dilated.
Gallbladder: Size _2DS_, wall thickness _SCM_, irregular. Multiple hyperechoic foci are noted on the wall, one of which measures _SCM_


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

[User] <image><image>

Liver morphology is full, capsule is smooth. Parenchymal echogenicity is finely increased. The portal vein system is poorly delineated. Liver-kidney echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein trunk inner diameter is within normal limits. Gallbladder is postprandial. Pancreas is normal in size and morphology, with homogeneous parenchymal echogenicity. The pancreatic duct is not widened, and no definite occupying lesion is seen within. Spleen is normal in size and morphology, 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: Full in shape, parenchymal echogenicity is finely granular and increased, heterogeneous. Intrahepatic vascular structures' course is not well-defined. Main portal vein trunk and intrahepatic bile ducts are not dilated.
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 palpable below the costal margin, heterogeneous echogenicity.


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

[User] <image><image>

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


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

[User] <image><image>

Liver is full in shape, capsule is smooth. Parenchymal echogenicity is fine and increased, not uniform, 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 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 widened, and no definite occupying lesion is seen within. Spleen is normal in size and shape, parenchymal echogenicity is uniform. No obvious occupying lesion is seen within.


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

[User] <image><image>

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


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

[User] <image><image>

Liver: Slightly plump, parenchymal echogenicity is finely granular and increased, heterogeneous. Intrahepatic vascular structures are well-defined. Main portal vein and intrahepatic bile ducts are not dilated.
Gallbladder: Normal in size and shape, wall is not thickened and irregular. A hyperechoic focus, measuring _SCM_ in diameter, is noted on the wall, with a posterior "comet-tail" artifact.
The upper segment of the extrahepatic bile duct measures _SCM_ in width. No obvious abnormal echogenicity is noted within the visualized segment.
Pancreas: Normal in size and shape, homogeneous echogenicity, pancreatic duct is not dilated.
Spleen: Measures _SCM


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

[User] <image><image>

Liver is full in contour, capsule is smooth, parenchymal echogenicity is finely increased, portal venous system is poorly visualized, and hepatorenal echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein diameter is within normal limits. Gallbladder after drinking water, wall thickness approximately _SCM_, slightly irregular, no obvious abnormal echogenicity 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: Morphology slightly full, parenchymal echogenicity finely granular and increased, heterogeneous. Intrahepatic vascular architecture is well-defined. No dilation of the main portal vein and intrahepatic bile ducts.
Gallbladder: Normal in size and shape, non-thickened wall, smooth. Clear lumen with good through transmission. No abnormal intraluminal echoes.
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 shape, homogeneous echogenicity, non-dilated pancreatic duct.
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 mildly enlarged, with a smooth capsule. Parenchymal echogenicity is finely increased, and liver-kidney echogenicity contrast is increased. The portal venous system is poorly delineated. No dilation of intrahepatic and extrahepatic bile ducts. Main portal vein diameter is within normal limits.
Gallbladder is normal in size and morphology, with a non-thickened, smooth wall. No obvious abnormal echogenicity is noted within the lumen.
Pancreas is normal in size and morphology, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite mass lesion is noted within.
Spleen is normal in size and morphology, with homogeneous parenchymal echogenicity. No obvious mass lesion is noted 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 finely granular and increased, and heterogeneous. The liver-kidney echogenicity contrast is increased, with posterior acoustic attenuation. The portal venous system is not clearly visualized. No dilatation of intrahepatic and extrahepatic bile ducts is observed. The internal 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 observed 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 observed within. The spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is observed within.


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

[User] <image><image>

Liver full in shape, capsule smooth. Parenchymal echogenicity diffusely increased with fine texture. Portal venous system poorly delineated. Hepatorenal echogenicity contrast increased. Intrahepatic and extrahepatic bile ducts not dilated. Main portal vein diameter within normal limits. Postprandial gallbladder. Pancreas normal in size and shape, parenchymal echogenicity homogeneous. Pancreatic duct not dilated. No definite space-occupying lesion seen within. Spleen normal in size and shape, parenchymal echogenicity homogeneous. No obvious space-occupying lesion seen within.


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

[User] <image><image>

Liver is full in contour, with a smooth capsule. Parenchymal echogenicity is fine and increased. The portal venous system is not clearly visualized. Increased liver-kidney echogenicity contrast is noted, with posterior acoustic attenuation. Intrahepatic bile ducts are not dilated. Main portal vein caliber is within normal limits. Post-cholecystectomy, a gallbladder-like cystic structure is visible at


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

[User] <image><image>

Liver is normal in size and morphology. In the left medial segment, a slightly hyperechoic lesion is seen, measuring approximately _2DS_, with ill-defined borders and relatively regular shape. CDFI shows no definite blood flow signal. The remaining liver parenchyma shows finely increased echogenicity, which is heterogeneous. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein trunk is not dilated. Gallbladder is normal in size and morphology. The wall is not thickened and is smooth. No obvious abnormal echoes are seen within the lumen. Pancreas is normal in size and morphology. Parenchymal echogenicity is homogeneous. The pancreatic duct is not dilated. No definite space-occupying lesion is seen within. Spleen is normal in size and morphology. 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 is normal in size and morphology. A hyperechoic focus is seen within the liver, approximately _2DS_ in size, with posterior acoustic shadowing. The remaining parenchyma shows fine, increased echogenicity and is somewhat heterogeneous. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein trunk is not dilated. The gallbladder measures approximately _2DS_. The wall is not thickened and is somewhat irregular. An intraluminal hyperechoic focus is seen, approximately _2DS_ in size, with posterior acoustic shadowing, and is mobile with change in body position. The pancreas is normal in size and morphology. Parenchymal echogenicity is homogeneous. The pancreatic duct is not dilated. No definite occupying lesion is seen within. The spleen is normal in size and morphology. 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 slightly enlarged, with a full contour and blunted edges. The parenchymal echogenicity is finely increased and heterogeneous, with increased liver-kidney echogenicity contrast and posterior acoustic attenuation. The 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, with a non-thickened, smooth wall. 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. The spleen is normal in size and shape. The 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 is full in shape with a smooth capsule. An anechoic nodule is seen in the right lobe of the liver, measuring approximately _2DS_, with clear borders, regular shape, and posterior acoustic enhancement. The parenchymal echogenicity is diffusely increased. The portal venous system is not clearly visualized. Hepatorenal echogenicity contrast is increased. Intrahepatic bile ducts are not dilated. The main portal vein trunk caliber is within normal limits. Post-cholecystectomy. The upper segment of the extrahepatic bile duct measures approximately _SCM_ in width. No abnormal echoes are seen within the visualized segment. The middle and lower segments are not clearly visualized. 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 normal in size and morphology. A patchy hyperechoic lesion, approximately _SCM_ in diameter, is observed in the right hepatic lobe, with posterior acoustic shadowing. No local bile duct dilatation. The remaining liver parenchyma shows uniform echogenicity. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein is not widened, and CDFI shows unobstructed blood flow within it. Gallbladder is normal in size and morphology. The wall is not thickened but slightly irregular. A slightly hyperechoic nodule, approximately _SCM_ in diameter, is observed on the gallbladder wall, with no acoustic shadowing, and it does not move with changes in body position. Pancreas is normal in size and morphology, with uniform parenchymal echogenicity. The pancreatic duct is not widened, and no definite occupying lesion is seen within it. Spleen is normal in size and morphology, 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>

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

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 is mildly enlarged with a full contour. The parenchymal echogenicity is finely increased and heterogeneous. No intrahepatic or extrahepatic bile duct dilation is noted. The main portal vein is not dilated. No definite intrahepatic mass lesion is seen. Post-cholecystectomy. Pancreas is normal in size and contour, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated. No definite mass lesion is seen within the pancreas. Spleen is normal in size and contour, with homogeneous parenchymal echogenicity. No obvious mass lesion is seen within the spleen.


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

[User] <image><image>

The liver is full in shape with a smooth capsule. The parenchymal echogenicity is fine and increased. The portal vein system is not clearly visualized. The liver-kidney echogenicity contrast is enhanced. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein trunk caliber is within normal limits. The gallbladder is normal in size and shape. The wall is not thickened but is not smooth. Multiple hyperechoic foci with posterior comet-tail artifacts are visible on the wall, which do not move with changes in position. The pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. The spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


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

[User] <image><image>

Liver is full in contour, with a smooth capsule. Parenchymal echogenicity is fine and 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 internal diameter is within normal limits. Gallbladder size and shape are normal, the wall is not thickened and is smooth, with no obvious abnormal echogenicity seen 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 seen within. Spleen size and shape are normal, parenchymal echogenicity is homogeneous, and no obvious occupying lesion is seen within.


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

[User] <image><image>

Liver is full in contour 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.


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

[User] <image><image>

Liver is normal in size and morphology, with a smooth capsule. A cystic structure is seen in the right lobe of the liver, measuring approximately _2DS_, with clear borders and posterior acoustic enhancement. Color Doppler Flow Imaging (CDFI) shows no blood flow signal within it. The remaining parenchymal echogenicity is fine and slightly increased. Liver-kidney echogenicity contrast is increased. The portal vein system is not clearly visualized. No dilation of intrahepatic and extrahepatic bile ducts. Main portal vein diameter is within normal limits. Gallbladder is normal in size and morphology, with a non-thickened, smooth wall. No obvious abnormal echoes are seen within the lumen. Pancreas is normal in size and morphology, with homogeneous parenchymal echogenicity. The pancreatic duct is not widened, and 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 in shape, capsule smooth, parenchymal echogenicity increased fine and dense, portal venous system poorly visualized, hepatorenal echogenicity contrast enhanced. Intrahepatic bile ducts not dilated. Main portal vein trunk diameter within normal limits. Post-cholecystectomy, proximal extrahepatic bile duct dilated, widest point approximately _SCM_, no abnormal echogenicity seen within the visualized segment, middle and distal segments not visualized. Pancreas normal in size and shape, parenchymal echogenicity homogeneous, pancreatic duct not dilated, no definite mass lesion seen within. Spleen normal in size and shape, parenchymal echogenicity homogeneous, no obvious mass lesion 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. Multiple cystic structures are visible within the liver, the largest one located in the right lobe, measuring approximately _2DS_, with clear borders and posterior acoustic enhancement. CDFI shows no blood flow signal within it. The remaining parenchyma shows fine and increased echogenicity. The portal venous system is not clearly visualized. Liver-kidney echogenicity contrast is increased. No dilation of intrahepatic and extrahepatic bile ducts. The main portal vein trunk diameter is within normal limits. The gallbladder is normal in size and shape, 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 it. The spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within it.


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

[User] <image><image>

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


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

[User] <image><image>

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


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

[User] <image><image>

Liver is full in shape, capsule smooth. Parenchymal echogenicity is fine and increased, not uniform. 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, wall is not thickened, slightly irregular. A slightly hyperechoic nodule is visible on the gallbladder wall, approximately _SCM_ in diameter, with no acoustic shadowing, and not mobile with change in position. Pancreas is normal in size and shape, parenchymal echogenicity is uniform. Pancreatic duct is not dilated, no definite occupying lesion seen within. Spleen is normal in size and shape, parenchymal echogenicity is uniform. No obvious occupying lesion seen within.


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

[User] <image><image>

The liver is normal in size and contour. A cystic structure is visible in the medial segment of the left hepatic lobe, measuring approximately _2DS_, with clear borders, relatively regular shape, and internal septations. CDFI shows no definite blood flow signal. The remaining parenchyma shows fine, enhanced echogenicity, somewhat heterogeneous. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein is not dilated. Post-cholecystectomy. The pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated. No definite occupying lesion is seen within. The spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


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

[User] <image><image>

Liver is full in contour, 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, 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, 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 show no dilation. The main portal vein trunk diameter is within normal limits. 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. The pancreatic duct is not dilated, and 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: Slightly enlarged in morphology, parenchyma echogenicity finely increased and slightly heterogeneous. Two anechoic nodules are seen in the right lobe, measuring _2DS_ and _2DS_ respectively, with clear margins and posterior acoustic enhancement. Intrahepatic vascular architecture remains clear. The main portal vein trunk and intrahepatic bile ducts are not dilated.
Gallbladder: Normal in size and morphology, wall not thickened, smooth, with good sound transmission within the lumen and 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 morphology, homogeneous echogenicity, pancreatic duct not dilated.
Spleen: Thickness _SCM_, not palpable below the costal margin, homogeneous echogenicity.


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

[User] <image><image>

Liver is full in shape, with a smooth capsule. A cystic structure is visible in the right hepatic lobe, measuring approximately _2DS_, with clear margins 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 not clearly visualized. Hepatorenal echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein trunk diameter is within normal limits. Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echoes are seen within the lumen. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within it. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within it.


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

[User] <image><image>

Liver has a rounded contour, with a smooth capsule. Parenchymal echogenicity is diffusely increased. The portal venous system is poorly visualized. Hepatorenal echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein caliber is within normal limits.
Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal 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 of normal size and contour, 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. The main portal vein trunk inner diameter is within normal limits.
Gallbladder is of normal size and morphology, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen.
Pancreas is of normal size and morphology, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated. No definite mass lesion is seen within.
Spleen is of normal size and morphology, with homogeneous parenchymal echogenicity. No obvious mass lesion is seen within.


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

[User] <image><image>

Liver is full in shape, capsule is smooth, parenchymal echogenicity is fine and increased. Portal vein system is not clearly visualized. Hepatorenal 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, wall is not thickened and not smooth. A slightly hyperechoic nodule is visible on the gallbladder wall, measuring approximately _2DS_, with no acoustic shadowing, and does not move with change in body position. Pancreas is normal in size and shape, parenchymal echogenicity is homogeneous, pancreatic duct is not dilated, and no definite occupying lesion is observed within. Spleen is normal in size and shape, parenchymal echogenicity is homogeneous, and no obvious occupying lesion is observed within.


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

[User] <image><image>

Liver 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 trunk internal diameter is within normal limits. Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. Pancreas is normal in size and shape with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen is normal in size and shape with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


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

[User] <image><image>

Liver is full in contour, with a smooth capsule. Parenchymal echogenicity is finely increased. The portal venous system is not clearly delineated. Posterior acoustic attenuation is noted. Increased hepatorenal echogenicity contrast is present. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein trunk internal diameter is within normal limits.
Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen.
Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite 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 finely increased, and 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 trunk caliber is within normal limits. Gallbladder is normal in size and shape, wall is not thickened and is smooth, with no obvious abnormal echoes 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, capsule is smooth, and edges are blunted. Parenchymal echogenicity is increased and heterogeneous, with posterior acoustic attenuation. Increased liver-kidney echogenicity contrast is noted. The portal venous system is poorly delineated. No intrahepatic or extrahepatic bile duct dilatation is seen. Main portal vein diameter is within normal limits. Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal intraluminal echoes are identified. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not widened, and no definite occupying lesion is identified within. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is identified within.


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

[User] <image><image>

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


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

[User] <image><image>

Liver is full in shape, with a smooth capsule. A cystic structure is seen in the left hepatic lobe, measuring approximately _2DS_, with clear borders, posterior acoustic enhancement, and no blood flow signal detected within it on CDFI. The remaining parenchyma shows fine and enhanced echogenicity. The portal venous system is poorly visualized. Hepatorenal echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein caliber is within the normal range. 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 widened, 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 morphology slightly enlarged, capsule smooth, parenchymal echogenicity finely increased, liver-kidney echogenicity contrast increased, portal vein system poorly visualized. No dilation of intrahepatic and extrahepatic bile ducts. Main portal vein trunk inner 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 observed within. Spleen normal in size and morphology, parenchymal echogenicity homogeneous, no obvious occupying lesion observed within.


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

[User] <image><image>

Liver is full in contour. A hyperechoic calcification is seen in the right anterior lobe, measuring approximately _SCM_ in diameter, with posterior acoustic shadowing. No local ductal dilation. Additionally, multiple anechoic nodules are seen, the largest one located in the left lateral lobe, measuring approximately _3DS_, with clear margins, regular shape, and posterior acoustic enhancement. The remaining parenchymal echogenicity is finely increased and heterogeneous. Intrahepatic and extrahepatic bile ducts are not dilated. The main trunk of the portal vein is not dilated. Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echoes are seen within the lumen. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated. No definite occupying lesion is seen within. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


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

[User] <image><image>

Liver is full in shape, capsule is smooth. Parenchymal echogenicity is finely dense and enhanced, heterogeneous, with posterior acoustic attenuation. Liver-kidney echogenicity contrast is increased. Portal vein system is not clearly visualized. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein trunk diameter is within normal limits. Gallbladder is normal in size and shape, wall is not thickened and smooth, with no


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

[User] <image><image>

Liver: Full in shape, parenchymal echogenicity is finely increased and heterogeneous. An anechoic nodule is seen in the right lobe, measuring _2DS_ in size, with well-defined margins and posterior acoustic enhancement. Intrahepatic vascular architecture is poorly delineated. Main portal vein and intrahepatic bile ducts are not dilated.
Gallbladder: Measuring _2DS_ in size, wall thickness _SCM_, irregular. Multiple hyperechoic foci with posterior acoustic shadowing are seen within the lumen, mobile with change in position, one of which measures _SCM_ in diameter.
Upper segment of the extrahepatic bile duct measures _SCM_ in diameter. No obvious abnormal echoes are seen within the visualized segment.
Pancreas: Normal in size and shape, 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: Full in shape, parenchymal echogenicity is heterogeneous. A hypoechoic area is seen in the right lobe, measuring _2DS_ in extent. Another anechoic nodule is seen in the left lateral lobe, measuring _2DS_ in size, with clear borders and posterior acoustic enhancement. Intrahepatic tubular structures are not clearly delineated. The main portal vein and


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

[User] <image><image>

Liver contour is slightly full, parenchymal echogenicity is fine and slightly increased, and heterogeneous. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein is not dilated. Gallbladder is normal in size and shape, wall is not thickened and appears irregular. An echogenic mass is seen within the lumen, measuring _SCM_ in diameter, with posterior acoustic shadowing, and is mobile


[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. 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 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 contour is full, parenchymal echogenicity is finely granular and increased, heterogeneous, with slight posterior acoustic attenuation. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein is not dilated. Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echoes are seen within the lumen. Pancreas is normal in size and shape, with uniform parenchymal echogenicity. Pancreatic duct is not dilated. No definite mass lesion is seen within. Spleen is normal in size and shape, with uniform parenchymal echogenicity. No obvious mass lesion is seen within.


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

[User] <image><image>

The liver is mildly enlarged, with a smooth capsule. Parenchymal echogenicity is finely increased, and liver-kidney echogenicity contrast is increased. 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. The gallbladder is normal in size and morphology, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. The pancreas is normal in size and morphology, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. The spleen is normal in size and morphology, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


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

[User] <image><image>

Liver is enlarged, with a full contour and smooth capsule. Parenchymal echogenicity is finely increased and heterogeneous. The portal vein system is poorly 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 significant 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>

The liver is full in shape with a smooth capsule. The parenchymal echogenicity is slightly coarse and non-uniform. The portal vein system is not clearly 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 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, and no obvious occupying lesion is seen within.


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

[User] <image><image>

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


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

[User] <image><image>

Liver: Slightly full in contour. Parenchymal echogenicity is fine, dense, and increased, with mild heterogeneity. Intrahepatic vascular structures are still clearly delineated. The main portal vein and intrahepatic bile ducts are not dilated.
Gallbladder: Normal in size and shape. Wall is not thickened and smooth. Good through transmission within the lumen. No abnormal echoes 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 shape. 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>

The liver has a full contour and a smooth capsule. A hypoechoic nodule, approximately _2DS_ in size, with clear borders and a regular shape, is visible in the left lobe. CDFI shows no blood flow signal detected. The parenchymal echogenicity is increased and fine, and heterogeneous. The portal venous system is poorly visualized. The hepatorenal echogenicity contrast is increased. The intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein trunk caliber is within the normal range. The gallbladder is normal in size and shape, with a non-thickened, smooth wall, and no obvious abnormal echogenicity within the lumen. The pancreas is normal in size and shape, with homogeneous parenchymal echogenicity and a non-dilated pancreatic duct. No definite space-occupying lesion is seen within. The spleen is normal in size and shape, with homogeneous parenchymal echogenicity, 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. Parenchymal echogenicity is fine, dense, and increased. The portal venous system is poorly delineated. Liver-kidney echogenicity contrast is enhanced. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein diameter is within normal limits. Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. Pancreas is slightly 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>

Liver is normal in size and morphology. Parenchymal echogenicity is finely increased, inhomogeneous. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein trunk is not dilated. No definite mass lesion is seen within the liver. Post-cholecystectomy. Pancreas is normal in size and morphology. Parenchymal echogenicity is homogeneous. Pancreatic duct is not dilated. No definite mass lesion is seen within it. Spleen is normal in size and morphology. 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 shape, with a smooth capsule. Parenchymal echogenicity is diffusely increased and fine in texture. The portal venous system is not clearly delineated. Liver-kidney echogenicity contrast is increased. No dilation of intrahepatic and extrahepatic bile ducts. Main portal vein trunk diameter is within normal limits.
Gallbladder is normal in size and shape. The wall is not thickened but slightly irregular. A slightly hyperechoic nodule is visible on the gallbladder wall, measuring _2DS_, with no acoustic shadowing, and not mobile with change in position.
Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated. No definite occupying lesion is seen within.
Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


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

[User] <image><image>

Liver is full in shape, slightly enlarged, with a smooth surface and blunt edges. A patchy, slightly hypoechoic area is visible in the right lobe of the liver. The remaining parenchyma shows finely increased echogenicity with heterogeneous distribution, and no posterior acoustic attenuation. The portal venous system is poorly visualized. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein trunk is not widened, and Color Doppler Flow Imaging (CDFI) shows patent blood flow within. 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 space-occupying lesion seen within. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity, and no obvious space-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. A patchy, slightly hyperechoic area with ill-defined borders is seen in the right lobe. Intrahepatic bile ducts are not dilated. The main portal vein is not widened.
Gallbladder size is approximately _2DS_. The wall is not thickened and is irregular. Multiple hyperechoic foci are seen within the lumen, the largest measuring approximately _2DS_, with posterior acoustic shadowing, and mobile with change in position.
The inner diameter of the upper segment of the extrahepatic bile duct is approximately _SCM_. No abnormal echoes are seen within the visualized segment. The middle and lower segments are not visualized.
Pancreas is normal in size and morphology. Parenchymal echogenicity is uniform. The pancreatic duct is not dilated. No definite occupying lesion is seen within.
Spleen is normal in size and morphology. 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>

The liver is full 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 shows a full contour with a smooth capsule. The parenchymal echotexture is fine and dense with increased echogenicity. The portal vein system is poorly visualized. Liver-kidney echogenicity contrast is increased. No dilation of intrahepatic and extrahepatic bile ducts. The main portal vein diameter is within normal limits.
Gallbladder is normal in size and shape. Its wall is not thickened and is smooth. No obvious abnormal echogenicity is seen within the lumen.
Pancreas is normal in size and shape. Its parenchymal echogenicity is homogeneous. The pancreatic duct is not dilated. No definite occupying lesion is seen within.
Spleen is normal in size and shape. Its 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: Normal size and morphology. Parenchymal echogenicity is finely increased and slightly heterogeneous. No occupying lesion seen. Intrahepatic vascular and ductal course not clearly delineated. Main portal vein trunk and intrahepatic bile ducts are not dilated.
Gallbladder: Normal size and morphology. Wall is not thickened and smooth. Lumen is anechoic, with no abnormal echoes seen. Upper extrahepatic bile duct width is _SCM_. No obvious abnormal echoes seen within the visualized segment.
Pancreas: Normal size and morphology. Homogeneous echogenicity. Pancreatic duct is not dilated.
Spleen: Thickness is _SCM_. Not palpable below the costal margin. Homogeneous echogenicity.


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

[User] <image><image>

Liver volume is slightly increased, with full contour. Parenchymal echogenicity is finely granular and increased, mildly heterogeneous. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein is not widened. No definite space-occupying lesion is seen within the liver. Gallbladder is normal in size and shape. Wall is not thickened, mildly irregular. Multiple hyperechoic foci are seen within the lumen, approximately _2DS_ in extent, with posterior acoustic shadowing, and mobile with change in position. Pancreas is normal in size and shape. Parenchymal echogenicity is homogeneous. Pancreatic duct is not dilated. No definite space-occupying lesion is seen within. Spleen is 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>

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


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

[User] <image><image>

Liver is normal in size and morphology, with a smooth capsule. A hyperechoic nodule is seen in the right lobe of the liver, measuring approximately _2DS_, with clear borders and regular shape. CDFI shows no detectable blood flow signal. The remaining parenchyma shows increased and finely textured echogenicity. The portal vein system is poorly visualized. Hepatorenal echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein diameter is within normal limits. Gallbladder is normal in size and morphology, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. Pancreas is normal in size and morphology, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within 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 is full in shape, with a smooth capsule. Parenchymal echogenicity is fine and increased. The portal vein system is not clearly visualized. Liver-kidney echogenicity contrast is enhanced. No dilation of intrahepatic and extrahepatic bile ducts. Main portal vein trunk 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. An anechoic lesion is seen at the inferior pole of the spleen, measuring approximately _2DS_, with clear borders and posterior wall enhancement.


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

[User] <image><image>

Liver: Normal size and morphology. Parenchymal echogenicity is fine and increased, heterogeneous. A patchy hypoechoic area is seen in the right lobe, measuring _2DS_. Multiple anechoic nodules are seen within the liver, with clear borders and posterior acoustic enhancement. Two in the left lobe measure _2DS_ and _2DS_ respectively, and one in the right lobe measures _2DS_. Intrahepatic vascular structures are not clearly delineated. The main portal vein and intrahepatic bile ducts are not dilated.
Gallbladder: Normal size and morphology. Wall is non-thickened and smooth. Good through transmission within the lumen. No abnormal echoes seen.
The upper segment of the extrahepatic bile duct measures _SCM_ in width. No obvious abnormal echoes are seen within the visualized segment.
Pancreas: Normal 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 normal in size and shape. Parenchymal echogenicity is finely increased and slightly heterogeneous. Intrahepatic bile ducts are not dilated. Main portal vein is not dilated. No definite mass lesion seen within the liver.
Post-cholecystectomy.
Upper segment of the extrahepatic bile duct is dilated, approximately _SCM_ in width. No abnormal echogenicity seen within the visualized segment. Middle and lower segments are not visualized.
Pancreas is normal in size and shape. Parenchymal echogenicity is homogeneous. Pancreatic duct is not dilated. No definite mass lesion seen within it.
Spleen is normal in size and shape. Parenchymal echogenicity is 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, capsule smooth. An anechoic nodule is seen in the right anterior lobe, measuring approximately _2DS_, with posterior wall enhancement. Remaining parenchyma shows fine and enhanced echogenicity. Portal venous system visualization is suboptimal. Increased hepatorenal echogenicity contrast. Posterior acoustic attenuation. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein trunk internal diameter is within normal limits. Gallbladder is normal in size and shape, wall is not thickened and smooth. No obvious abnormal echogenicity is seen within the lumen. Pancreas is normal in size and shape, parenchymal echogenicity is homogeneous. Pancreatic duct is not 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>

Liver is full in shape, capsule is smooth. Parenchymal echogenicity is finely increased and heterogeneous. Portal vein system is not clearly visualized. Liver-kidney echogenicity contrast is enhanced. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein diameter is within normal limits. Gallbladder is normal in size and shape, wall is not thickened and 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>

Liver is full in shape, parenchymal echogenicity is finely increased and heterogeneous, with slightly increased posterior acoustic attenuation. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein is not widened. No definite mass lesion is seen within the liver.
Gallbladder is unremarkable in size and shape, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen.
Pancreas is unremarkable in size and shape, with homogeneous parenchymal echogenicity. Pancreatic duct is not dilated. No definite mass lesion is seen within it.
Spleen is unremarkable in size and shape, with homogeneous parenchymal echogenicity. No obvious mass lesion is seen within it.


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

[User] <image><image>

Liver is full in contour, with a smooth capsule. Parenchymal echogenicity is diffusely increased and fine. The portal venous system is suboptimally visualized. Hepatorenal echogenicity contrast is increased.
Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein diameter is within normal limits.
Postprandial gallbladder.
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 morphology slightly full, 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 internal 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 seen within. Spleen normal in size and morphology, parenchymal echogenicity homogeneous, no obvious occupying lesion seen within.


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

[User] <image><image>

Liver is slightly enlarged, with a smooth capsule. Parenchymal echogenicity is finely granular and increased, with increased hepatorenal echogenicity contrast. The portal vein system is not clearly visualized. Intrahepatic bile ducts are not dilated. Main portal vein diameter is within normal limits. Post-cholecystectomy, the extrahepatic bile duct measures approximately _SCM_ in width. No definite abnormal echogenicity is seen within the visualized segment. Due to gas interference, the middle and lower segments are not clearly visualized. The pancreas is normal in size and morphology, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. The spleen is normal in size and morphology, with homogeneous parenchymal echogenicity, 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. Parenchymal echogenicity is finely increased and heterogeneous. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein is not dilated. Gallbladder is normal in size and shape. Wall is not thickened and is slightly irregular. Multiple hyperechoic nodules are visible on the wall, the largest measuring approximately _2DS_, with no acoustic shadowing, and immobile with positional changes. Pancreas is normal in size and shape. Parenchymal echogenicity is homogeneous. Pancreatic duct is not dilated. No definite space-occupying lesion is identified within. Spleen is normal in size and shape. Parenchymal echogenicity is homogeneous. No obvious space-occupying lesion is identified 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. The portal vein system is poorly visualized. The liver-kidney echogenicity contrast is increased. No dilation of intrahepatic and 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 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 shape, with a smooth capsule. Parenchymal echogenicity is fine and increased. The portal vein system is poorly visualized. Liver-kidney echogenicity contrast is increased. No dilation of intrahepatic and extrahepatic bile ducts. Main portal vein diameter is within normal limits. Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated. No definite occupying lesion is seen within. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


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

[User] <image><image>

Liver is full in contour, capsule is smooth. Parenchymal echogenicity is finely increased and 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, 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 with a smooth capsule. Parenchymal echogenicity is increased and fine, and heterogeneous. Liver-kidney echogenicity contrast is increased, with mild posterior acoustic attenuation. The portal venous system is not clearly visualized. No intrahepatic or extrahepatic bile duct dilation is seen. 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 intraluminal echogenicity is seen.
Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated. No definite occupying lesion is seen within.
Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


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

[User] <image><image>

Liver is normal in size and 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 echogenicity is seen within the lumen.
Pancreas is normal in size and morphology. Parenchymal echogenicity is homogeneous. The pancreatic duct is not dilated. No definite mass lesion is seen within.
Spleen is normal in size and morphology. Parenchymal echogenicity is homogeneous. No definite mass lesion is seen within.


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

[User] <image><image>

Liver is full-shaped, with a smooth capsule. Multiple intrahepatic cystic structures are visible, the largest one located in the right hepatic lobe, measuring approximately _2DS_, with clear borders, showing posterior acoustic enhancement. Color Doppler Flow Imaging (CDFI) shows no blood flow signal detected within it. The remaining parenchymal echogenicity is fine and enhanced, the portal venous system is not clearly visualized, and no dilation of intrahepatic and extrahepatic bile ducts is observed. The main portal vein trunk caliber is within normal limits. Gallbladder is normal in size and shape, with an unthickened, 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 size and morphology are normal. Parenchymal echogenicity is fine and increased, slightly heterogeneous. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein is not dilated. Gallbladder size and morphology are normal, wall is not thickened and smooth, no obvious abnormal echoes are seen within the lumen. Pancreas size and morphology are normal, parenchymal echogenicity is homogeneous, pancreatic duct is not dilated, no definite occupying lesion is seen within. Spleen size and morphology are normal, 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:** Mildly enlarged contour. Parenchymal echogenicity is fine, slightly increased, and heterogeneous. An anechoic nodule is seen in the right anterior lobe, measuring _2DS_, with clear borders and posterior acoustic enhancement. Intrahepatic vascular structures are clearly delineated. The 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 echoes seen. The upper common bile duct width is _SCM_, with no obvious abnormal echoes seen within the visualized segment.
**Pancreas:** Normal in size and shape. 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 full in shape, with a smooth capsule. Parenchymal echogenicity is fine and enhanced. 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 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 is full in shape, with a smooth capsule. Parenchymal echogenicity is finely increased. The portal vein system is poorly visualized. Hepatorenal echogenicity contrast is increased. No dilation of intrahepatic or extrahepatic bile ducts is noted. Main portal vein diameter is within normal limits. Gallbladder size and shape are normal, the wall is not thickened and is smooth. No obvious abnormal echogenicity is seen 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 seen within. Spleen size and shape are normal, 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 vein system is not clearly visualized. Posterior acoustic attenuation is slight. Hepatorenal echogenicity contrast is enhanced. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein trunk diameter is within normal limits. Gallbladder is normal in size and shape, with a non-thickened, smooth wall. No obvious abnormal echogenicity is seen within the lumen. Pancreas is normal in size and shape. Parenchymal echogenicity is slightly heterogeneous. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen is normal in size and shape. Parenchymal echogenicity is homogeneous, and no obvious occupying lesion is seen within.


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

[User] <image><image>

Liver: Full in contour, capsule smooth. Parenchymal echogenicity increased and finely granular. Portal vein system suboptimally visualized. Liver-kidney echogenicity contrast increased. Intrahepatic and extrahepatic bile ducts not dilated. Main portal vein diameter within normal limits.
Gallbladder: Normal in size and shape. Wall not thickened, irregular. Multiple mildly hyperechoic nodules visible on the gallbladder wall, the largest measuring approximately _SCM_ in diameter, with no acoustic shadowing, and not mobile with change in position.
Pancreas: Normal in size and shape. Parenchymal echogenicity homogeneous. Pancreatic duct not dilated. No definite occupying lesion seen within.
Spleen: Normal in size and shape. Parenchymal echogenicity homogeneous. No obvious occupying lesion seen within.


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

[User] <image><image>

Liver is plump, capsule is smooth. Parenchymal echogenicity is fine and increased. Portal vein system is poorly visualized. Liver-kidney echogenicity contrast is enhanced. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein trunk internal diameter is within normal limits. Gallbladder (post-hydration): size and shape are normal, wall is not thickened and smooth, no obvious abnormal echogenicity is seen within the lumen. Pancreas: size and shape are normal, parenchymal echogenicity is uniform, pancreatic duct is not dilated, no definite occupying lesion is seen within. Spleen: size and shape are normal, parenchymal echogenicity is uniform, no obvious occupying lesion is seen within.


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

[User] <image><image>

Liver is full in shape, 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. 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 smooth, non-thickened wall. No obvious abnormal echogenicity is seen within the lumen. Pancreas is normal in size and shape, with homogeneous parenchymal echogenicity. The pancreatic duct is not dilated, and no definite occupying lesion is seen within. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


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

[User] <image><image>

Liver is normal in size and shape. Parenchymal echogenicity is fine and increased, heterogeneous. Intrahepatic and extrahepatic bile ducts are not dilated. Main portal vein is not dilated. No definite mass lesion is seen within the liver.
Gallbladder is normal in size and shape. Wall is not thickened and is irregular. A slightly hyperechoic nodule is visible on the wall, approximately _SCM_ in diameter, with no acoustic shadowing, and does not move with change in body position.
Pancreas is normal in size and shape. Parenchymal echogenicity is uniform. Pancreatic duct is not dilated. No definite mass lesion is seen within it.
Spleen is normal in size and shape. Parenchymal echogenicity is uniform. No obvious mass lesion is seen within it.


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

[User] <image><image>

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


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

[User] <image><image>

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


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

[User] <image><image>

The liver is normal in contour with a smooth capsule. A cystic structure is seen in the left hepatic 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 increased. The portal vein system is poorly delineated, and the hepatorenal echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein trunk diameter is within normal limits. The gallbladder is normal in size and 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 plump, with a smooth capsule. A cystic structure is visible in the left hepatic lobe, approximately _2DS_ in size, with clear borders and posterior acoustic enhancement. CDFI showed no blood flow signal within it. The remaining parenchymal echogenicity is fine and increased. 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, with a non-thickened, smooth wall. Fine punctate echoes are visible within the lumen, approximately _2DS_ in extent. 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. 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 plump in shape, capsule is smooth. Parenchymal echogenicity is fine and increased. The portal vein system is poorly visualized. There is increased liver-kidney echogenicity contrast and posterior acoustic attenuation. No dilation of intrahepatic and extrahepatic bile ducts. The 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. 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 is normal in size and morphology. A cystic structure is seen in the left lateral lobe of the liver, measuring approximately _2DS_, with well-defined margins and posterior acoustic enhancement. CDFI shows no definite blood flow signal. The remaining liver parenchyma shows fine and enhanced echogenicity, which is slightly heterogeneous. Intrahepatic and extrahepatic bile ducts are not dilated. The main portal vein is not widened. Postprandial gallbladder. Pancreas is normal in size and morphology, with homogeneous parenchymal echogenicity. The pancreatic duct is not widened, and no definite occupying lesion is seen within. Spleen is normal in size and morphology, with homogeneous parenchymal echogenicity, and no obvious occupying lesion is seen within.


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

[User] <image><image>

Liver is full in shape, with a smooth capsule. Parenchymal echogenicity is finely increased and heterogeneous, with posterior acoustic attenuation and increased hepatorenal echogenicity contrast. The portal venous system is poorly visualized. Intrahepatic bile ducts are not dilated. Main portal vein diameter is within normal limits. Post-cholecystectomy, the upper segment of the extrahepatic bile duct is dilated, approximately _SCM_ in width. No definite abnormal echogenicity is seen within the visualized segment. The middle and lower segments are poorly visualized due to gas interference. 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. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity, and no obvious mass lesion is seen within.


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

[User] <image><image>

Liver is full in shape, capsule is smooth, parenchymal echogenicity is finely increased, the portal vein system is poorly visualized, and the liver-kidney echogenicity contrast is increased. Intrahepatic and extrahepatic bile ducts are not dilated. The internal diameter of the main portal vein is within normal limits. Gallbladder is normal in size and shape, wall is not thickened and smooth, with no obvious abnormal echoes 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, with no obvious occupying lesion seen within.


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

[User] <image><image>

The liver is full-bodied with a smooth capsule. Multiple cystic structures are visible within the liver, the largest one located in the left lobe, measuring approximately _2DS_, with clear boundaries and posterior acoustic enhancement. The remaining parenchyma shows fine and increased echogenicity. The portal venous system is poorly visualized, and there is increased liver-kidney echogenicity contrast. 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, and no obvious abnormal echogenicity 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, 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. Parenchymal echogenicity is fine and increased, heterogeneous. Liver-kidney echogenicity contrast is increased, with posterior acoustic attenuation. The portal vein system is not clearly visualized. No dilation of intrahepatic and extrahepatic bile ducts is seen. Main portal vein diameter is within normal limits. Gallbladder is normal in size and shape. The wall is thickened, approximately _SCM_ in thickness, rough and not smooth. A hyperechoic focus, approximately _2DS_ in size, is visible within the lumen, with posterior acoustic shadowing, and is mobile with change in position. Pancreatic head is normal in size and shape. The pancreatic body and tail are not clearly visualized due to gas interference. Spleen is normal in size and shape, with homogeneous parenchymal echogenicity. No obvious occupying lesion is seen within.


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

[User] <image><image>

The liver is full in contour with a smooth capsule. The parenchymal echogenicity is fine and increased. The portal venous system is not clearly visualized. The liver-kidney echogenicity contrast is enhanced. No dilation of intrahepatic and extrahepatic bile ducts. The main portal vein diameter is within normal limits. The gallbladder is normal in size and shape. The wall is not thickened and is smooth. No obvious abnormal echoes are 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 occupying lesion is seen within. The spleen is normal in size and shape. The parenchymal echogenicity is homogeneous. No obvious occupying lesion is seen within.


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

[User] <image><image>

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