A giant and extensive solitary Peutz–Jeghers-type polyp in the antrum of stomach
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چکیده
RATIONALE A solitary Peutz-Jeghers-type polyp is a hamartomatous polyp which without either mucocutaneous pigmentation or a family history of Peutz-Jeghers syndrome (PJS). It can occur in all of the gastrointestinal tract, but it is extremely rare in the stomach. PATIENT CONCERNS A 53-year-old man was admitted to the local hospital with left upper abdominal pain lasting 2 weeks. A gastroscopy showed a giant and extensive bulging lesion on the greater curvature and posterior and anterior walls of the gastric antrum, involving three-quarters of the gastric wall. Endoscopic ultrasonography showed a muscularis mucosa lesion. DIAGNOSES A solitary Peutz-Jeghers-type polyp in the antrum of stomach. INTERVENTIONS The patient underwent an endoscopic submucosal dissection (ESD). OUTCOMES The patient recovered quickly, without any complications. LESSONS This is the second largest gastric solitary Peutz-Jeghers-polyp reported until now, and the largest gastric solitary Peutz-Jeghers type-polyp treated by endoscope.
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