Patient presents with recurrent duodenal ulcer of 2.5 cm size,the procedure of choice –
**Core Concept**
Recurrent duodenal ulcers are a common clinical scenario requiring endoscopic and surgical management. The choice of procedure depends on the size and location of the ulcer, as well as the patient's overall health and the presence of any complications.
**Why the Correct Answer is Right**
For a large duodenal ulcer, such as one that is 2.5 cm in size, the procedure of choice is often a highly selective vagotomy (HSV). This involves cutting the vagus nerve branches that stimulate acid production in the stomach, thereby reducing gastric acid secretion. The HSV procedure is preferred for larger ulcers because it allows for a reduction in acid production without the need for resection of the stomach or duodenum, which can lead to complications such as malabsorption or dumping syndrome.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because a simple endoscopic treatment, such as cauterization or clip application, may not be sufficient for a large duodenal ulcer. These methods may not address the underlying cause of the ulcer and may not prevent recurrence.
**Option B:** This option is incorrect because a pyloroplasty, which involves widening the pyloric sphincter, is typically performed for gastric outlet obstruction, not for duodenal ulcers.
**Option C:** This option is incorrect because a gastrojejunostomy, which involves creating a bypass between the stomach and jejunum, is typically performed for gastric cancer or severe gastric outlet obstruction, not for duodenal ulcers.
**Clinical Pearl / High-Yield Fact**
A highly selective vagotomy is often the procedure of choice for large duodenal ulcers because it reduces acid production without the need for resection of the stomach or duodenum, thereby minimizing the risk of complications such as malabsorption or dumping syndrome.
**Correct Answer:** C. Highly selective vagotomy