Which of the Following Organs is Retroperitoneal

Question

Which of the following organs is retroperitoneal?
A) Pancreas
B) Ascending colon
C) Duodenum
D) Descending colon
E) All of the choices are correct.

Accepted Answer

All of the choices listed (pancreas, ascending colon, duodenum, and descending colon) are retroperitoneal, meaning they are located behind the peritoneum in the abdominal cavity.