Try it
General Surgery · Colorectal: ulcerative colitis surgery
Sample itemA 28-year-old woman with extensive ulcerative colitis has relapsed repeatedly despite maximal medical therapy and is steroid-dependent. Biopsies show no dysplasia and the anal sphincter is normal. She wants to avoid a permanent stoma. Which operation is most suitable?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
C. Restorative proctocolectomy with ileal pouch-anal anastomosis
Ulcerative colitis is a continuous mucosal disease that always involves the rectum, so a cure requires removal of the entire colon and rectum. Restorative proctocolectomy with an ileal J-pouch anastomosed to the anus restores continence and avoids a permanent stoma. It is typically staged with a temporary defunctioning ileostomy.
Option by option
A. Subtotal colectomy with ileorectal anastomosis
Leaving the rectum retains diseased mucosa with ongoing symptoms and cancer risk, so it is rarely chosen in ulcerative colitis.
B. Hartmann procedure with end colostomy
A Hartmann procedure leaves a permanent stoma and a diseased rectal stump.
C. Restorative proctocolectomy with ileal pouch-anal anastomosis (correct)
This removes all diseased mucosa, cures the disease and preserves anal continence.
D. Right hemicolectomy with ileocolic anastomosis
A segmental resection leaves diseased colon and rectum, and the disease would persist.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.
More General Surgery questions
- HerniaA groin hernia that passes medial to the inferior epigastric vessels through Hesselbach'…
- BurnsA 70 kg adult has burns over 40% of the body surface. By the Parkland formula, what tota…
- HerniaA hernia that enters the inguinal canal through the deep ring, lateral to the inferior e…
- Intestinal obstructionWhat is the commonest cause of small bowel obstruction in adults?