GROSS ANATOMY
PERITONEAL CAVITY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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first and second part of dudoneum
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third and forth part of dudoneum
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only the forth part
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None of the above
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Detailed explanation-1: -Retro duodenal recess is situated behind the third and fourth part of duodenum. It is bound at the side by the duodenoparietal folds. Occurrence of retro duodenal recess is rare [6]. In the present study, 2.5% of retro duodenal recesses were found.
Detailed explanation-2: -Para-duodenal recess is situated on the left side of the fourth part of duodenum and is bounded in front by the para duodenal fold with a right free margin which contains the inferior mesenteric vein and an ascending branch of the left colic artery.
Detailed explanation-3: -Retroduodenal recess This recess lies behind the third and fourth parts of the duodenum in front of the abdominal aorta, and ascends nearly to the duodenojejunal junction.
Detailed explanation-4: -Inferior Duodenal Recess (IDR) was noted in 50 cases and was situated on the left of the 4th part of duodenum below duodenojejunal flexure. It was bounded by inferior duodenal fold in front, which was cresenteric. The fold had a free upper margin.
Detailed explanation-5: -The inferior ileocecal recess (fossa) is situated behind the angle of junction of the ileum and cecum.