PATHOLOGY MCQ
BILIARY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Right Posterior (lateral) sectoral duct
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Left Hepatic duct
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Common Hepatic duct
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Right Anterior (medial) sectoral duct
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Detailed explanation-1: -Intrahepatic duct and biliary confluence anatomy. The left hepatic duct drains segments 2, 3, and 4 of the left hemiliver. The “normal” confluence comprises a duct formed from ducts of segments 2 and 3 and one or more ducts from segment 4.
Detailed explanation-2: -Normal anatomy of intrahepatic bile ducts The right hepatic duct drains the segments of the right liver lobe (V–VIII). The right hepatic duct has two major branches: The right posterior duct draining the posterior segments, VI and VII, and the right anterior duct draining the anterior segments, V and VIII.
Detailed explanation-3: -The bile ducts within the liver are called intrahepatic bile ducts. These small ducts join together into larger ducts, ending in the left and right hepatic ducts. The right and left lobes of the liver are drained by these ducts.