25 MCQs in Anatomy for NEET PG
A 58-year-old man with cirrhosis undergoes imaging for hepatic resection planning. The radiologist identifies collateral vessels in the porta hepatis and ascites. Which feature best distinguishes portal hypertension due to intrahepatic obstruction from extrahepatic portal vein thrombosis?
Which anatomical feature best distinguishes the functional left lobe of the liver from the anatomical left lobe?
Which hepatic segment is supplied by the right portal vein and right hepatic artery but drained by the left hepatic vein?
The portal vein divides into right and left branches at the porta hepatis. Which structure lies anterior to the portal vein in the hepatoduodenal ligament?
A 52-year-old man from Delhi presents with jaundice and right upper quadrant pain for 3 weeks. Ultrasound shows a 4 cm solitary hepatocellular carcinoma in the right lobe of the liver. CT angiography confirms no vascular invasion and normal liver function in the remaining parenchyma. The surgeon plans a right hepatectomy. Which hepatic segments will be removed during this procedure?
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