Extrahepatic portal hypertension is caused by an obstruction in the:
A) sinusoids.
B) bile ducts.
C) hepatic portal vein.
D) hepatic artery.

Question

Quizplus · Accepted Answer

Extrahepatic portal hypertension is caused by an obstruction in the hepatic portal vein, which is responsible for carrying blood from the gastrointestinal system to the liver. Obstruction can lead to an increase in portal pressure, resulting in complications such as splenomegaly, varices, and ascites. Obstruction of the sinusoids, bile ducts, or hepatic artery do not lead to extrahepatic portal hypertension.

Extrahepatic Portal Hypertension Is Caused by an Obstruction in The