uring a cholecystectomy (removal of the gall bladder), the surgical resident accidentally jabbed a sharp instrument into the area immediately posterior to the epiploic foramen (its posterior boundary). He was horrified to see the surgical field immediately fill with blood, the source which he knew was the:
Question
uring a cholecystectomy (removal of the gall bladder), the surgical resident accidentally jabbed a sharp instrument into the area immediately posterior to the epiploic foramen (its posterior boundary). He was horrified to see the surgical field immediately fill with blood, the source which he knew was the:
Solution
The area immediately posterior to the epiploic foramen is the inferior vena cava. The inferior vena cava is a large vein that carries deoxygenated blood from the lower and middle body into the right atrium of the heart. If the surgical resident accidentally jabbed a sharp instrument into this area, it would cause a significant amount of bleeding. Therefore, the source of the blood was the inferior vena cava.
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