A 60 years old male alcoholic presents with acute upper GI bleeding following bouts of vigrous vomiting. Most probable diagnosis is
**Core Concept**
The clinical scenario presented is a classic example of a Mallory-Weiss syndrome, a condition characterized by a mucosal or submucosal tear at the junction of the stomach and esophagus, often resulting from intense or prolonged vomiting, retching, or coughing. This condition is commonly seen in individuals with a history of chronic alcoholism.
**Why the Correct Answer is Right**
The tear occurs due to the increased pressure within the stomach and esophagus, leading to a rupture of the mucosa or submucosa. The intense vomiting in this patient, likely caused by chronic alcoholism, has put excessive strain on the stomach and esophageal junction, resulting in a mucosal tear. The Mallory-Weiss syndrome is often associated with bleeding from the torn mucosa, which in this case presents as acute upper GI bleeding.
**Why Each Wrong Option is Incorrect**
* **Option A:** This option is incorrect because it does not accurately describe the clinical scenario. The patient's history of chronic alcoholism and acute upper GI bleeding following bouts of vigorous vomiting points towards a Mallory-Weiss syndrome rather than a gastric ulcer.
* **Option B:** This option is incorrect because it is not a common cause of acute upper GI bleeding in this clinical context. The patient's symptoms and history do not suggest a duodenal ulcer as the primary diagnosis.
* **Option C:** This option is incorrect because it is not the most likely diagnosis given the patient's symptoms and history. The patient's acute upper GI bleeding following bouts of vigorous vomiting is more consistent with a Mallory-Weiss syndrome than a gastric variceal bleed.
**Clinical Pearl / High-Yield Fact**
Mallory-Weiss syndrome should be considered in any patient presenting with acute upper GI bleeding and a history of intense or prolonged vomiting, retching, or coughing. This condition is often associated with chronic alcoholism, and early recognition and treatment are essential to prevent further complications.
**Correct Answer: D. Mallory-Weiss syndrome**