The treatment of gall stone ileus is –
**Core Concept**
Gallstone ileus is a rare complication of gallstones, where a gallstone obstructs the intestine, often presenting with intestinal obstruction symptoms. The condition requires prompt surgical intervention to relieve the obstruction and prevent complications.
**Why the Correct Answer is Right**
The treatment of gallstone ileus involves surgical intervention, typically through an open or laparoscopic approach, to relieve the intestinal obstruction. This may involve enterotomy (incision into the intestine) to remove the obstructing gallstone. The surgery aims to restore intestinal patency and prevent further complications such as bowel ischemia or necrosis.
**Why Each Wrong Option is Incorrect**
**Option A:** Medical management with antibiotics and bowel rest is not sufficient to treat gallstone ileus, as it does not address the underlying mechanical obstruction.
**Option B:** Endoscopic retrograde cholangiopancreatography (ERCP) may be useful in diagnosing gallstone ileus but is not a treatment option for intestinal obstruction.
**Option C:** Laparoscopic cholecystectomy (surgical removal of the gallbladder) is not a treatment for gallstone ileus, as the obstruction is caused by a gallstone in the intestine, not the gallbladder.
**Clinical Pearl / High-Yield Fact**
In cases of suspected gallstone ileus, a high index of suspicion is required, and imaging studies such as abdominal X-ray, CT scan, or enteroclysis may be used to diagnose the condition.
**Correct Answer: C. Laparoscopic or open surgical intervention to relieve intestinal obstruction.**