In Peutz-Jeghers syndrome, intestinal polyps most commonly occur in which regions?

In Peutz-Jeghers syndrome, intestinal polyps most commonly occur in which regions?

• A. Esophagus and rectum only.
• B. Duodenum only.
• C. Small intestine and colon only.
• D. Stomach, small intestine, and large intestine.

Answer: (D)

Peutz-Jeghers polyps are hamartomatous growths that can occur anywhere along the GI tract, but they most often involve the small intestine. They are also commonly found in the stomach and in the colon, while esophageal involvement is uncommon. This pattern means the regions listed as stomach, small intestine, and large intestine best reflect where polyps typically appear. Limiting to esophagus, or to only a portion of the bowel, misses the common sites seen in this syndrome.

Peutz-Jeghers polyps are hamartomatous growths that can occur anywhere along the GI tract, but they most often involve the small intestine. They are also commonly found in the stomach and in the colon, while esophageal involvement is uncommon. This pattern means the regions listed as stomach, small intestine, and large intestine best reflect where polyps typically appear. Limiting to esophagus, or to only a portion of the bowel, misses the common sites seen in this syndrome.