Assertion: large intestine's rectum | /r/AtLocation | the retroperitoneum
Facets:
value: outside the peritoneal cavity
type: LOCATION
Source sentences:
text: The ascending and descending colon, and the rectum (discussed next) are located in the retroperitoneum.
text: The ascending and descending colon, and the rectum (discussed next) are located in the retroperitoneum.
text: The ascending colon, descending colon and rectum are located in the retroperitoneum (outside the peritoneal cavity).