**Question:** What will be the likely diagnosis in a 30-year-old male presenting with epigastric pain radiating to back that wakes him up at night and is relieved by consuming food. He has a past history of surgery for a perforated duodenal ulcer, treated with omental patch and proton pump inhibitors and analgesics:

A. Gastric ulcer
B. Peptic ulcer recurrence
C. Gastric ulcer recurrence after omental patch
D. Gastric ulcer recurrence after proton pump inhibitors

**Correct Answer:** C. Gastric ulcer recurrence after omental patch

**Core Concept:**

The patient presents with typical symptoms of a peptic ulcer, including epigastric pain radiating to the back, relieved by food intake, and a history of prior surgery for a perforated duodenal ulcer. In this case, the patient has undergone an omental patch procedure, which is a surgical method used to repair a perforated peptic ulcer by attaching the omentum (a fatty tissue sheath covering the stomach and small intestine) to the ulcer bed to promote healing.

**Why the Correct Answer is Right:**

The patient's symptoms and history of a previous omental patch procedure strongly suggest a recurrence of the peptic ulcer. The omental patch procedure is known to reduce the risk of ulcer recurrence by providing a protective barrier and promoting healing. However, despite this intervention, the ulcer may recur due to various factors, including inadequate healing, reflux of gastric acid and digestive enzymes, and recurrence of H. pylori infection.

**Why Other Options are Incorrect:**

A. Gastric ulcer: Though the patient may have a gastric ulcer, the history of omental patch procedure rules out this option as the procedure is usually performed for duodenal ulcers rather than gastric ulcers.

B. Peptic ulcer recurrence after proton pump inhibitors: Although proton pump inhibitors (PPIs) are commonly used to treat and prevent ulcer recurrence, the patient's history of surgery excludes this option as the omental patch procedure would have been used instead.

C. Gastric ulcer recurrence after omental patch procedure: As mentioned earlier, the patient has undergone an omental patch procedure, which primarily addresses duodenal ulcers. Hence, this option is also incorrect.

D. Gastric ulcer recurrence after proton pump inhibitors: Similar to option B, the patient's history of surgery rules out this option as the omental patch procedure would have been used instead of proton pump inhibitors.

**Clinical Pearl:**

In clinical practice, it is essential to consider the patient's surgical history when diagnosing and managing their medical condition, especially in cases involving peptic ulcers. In this case, the patient has undergone an omental patch procedure, which is typically used for duodenal ulcer repair, not gastric ulcer management. As a result, the correct diagnosis is a recurrence of a previously repaired duodenal ulcer. The patient's relief from pain on eating and relief from pain