What is a J-pouch?

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Multiple Choice

What is a J-pouch?

Explanation:
A J-pouch is a surgically created reservoir formed from the terminal ileum (small intestine) that is shaped like a "J" and connected to the anus after removal of the colon and often part of the rectum. The anal canal and its sphincters are preserved so stool can be stored in this ileal pouch and then passed through the anus, helping restore bowel continuity and continence. It is not made from stomach tissue, it is not a urinary reservoir, and it is not a neobladder; those alternatives describe urinary diversions, not this digestive tract reconstruction.

A J-pouch is a surgically created reservoir formed from the terminal ileum (small intestine) that is shaped like a "J" and connected to the anus after removal of the colon and often part of the rectum. The anal canal and its sphincters are preserved so stool can be stored in this ileal pouch and then passed through the anus, helping restore bowel continuity and continence. It is not made from stomach tissue, it is not a urinary reservoir, and it is not a neobladder; those alternatives describe urinary diversions, not this digestive tract reconstruction.

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