All are true regarding Menetrier’s disease, except-
**Menetrier's Disease**
### Core Concept
Menetrier's disease is a rare disorder characterized by overgrowth of the mucous membrane lining the stomach, leading to giant hypertrophic gastritis. This condition results in the formation of large folds in the stomach lining, which can cause nausea, vomiting, and abdominal pain. The pathophysiology of Menetrier's disease involves an imbalance between cell proliferation and apoptosis in the gastric mucosa.
### Why the Correct Answer is Right
Menetrier's disease is associated with an increased risk of gastric cancer, possibly due to the chronic inflammation and mucosal damage that occurs in the disease. The condition is also characterized by a decrease in gastric acid production, which can lead to malabsorption of nutrients. The disease is typically diagnosed in middle-aged men, and the exact cause is still unknown, although genetic mutations and environmental factors may play a role.
### Why Each Wrong Option is Incorrect
**Option A:** Menetrier's disease is actually associated with an increased risk of gastric cancer, rather than a decreased risk. This makes option A incorrect.
**Option B:** Menetrier's disease is characterized by an increase in gastric acid production, which is not accurate. The condition is typically associated with a decrease in gastric acid production.
**Option C:** Menetrier's disease is a rare disorder, and option C is correct regarding its rarity.
### Clinical Pearl / High-Yield Fact
Menetrier's disease is a classic example of a condition that can mimic other gastrointestinal disorders, such as gastric cancer or peptic ulcer disease. A high index of suspicion and thorough diagnostic workup are essential for accurate diagnosis and treatment.
### Correct Answer: A.