ANATOMY
HEPATOBILIARY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The veins from the stomach, intestine, pancrease ans spleen drain into
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Superior portal vein
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Hepatic vein
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Inferior portal vein
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Inferior vena cava
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Explanation:
Detailed explanation-1: -The portal vein (PV) is the main vessel of the PVS, resulting from the confluence of the splenic and superior mesenteric veins, and drains directly into the liver, contributing to approximately 75% of its blood flow [1]. Hepatic artery provides the remaining hepatic blood flow.
Detailed explanation-2: -The hepatic portal vein Blood then traverses the liver in the hepatic sinusoids and empties into the central veins through which it reaches the inferior vena cava.
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