Case Report- A rare case of giant hyperplastic polyp

Abstract

Giant gastric hyperplastic polyps are the most common benign epithelial tumors in the stomach. These are non-neoplastic epithelial proliferations of the stomach which are strongly associated with inflammatory conditions like chronic gastritis, helicobacter pylori gastritis, reactive or chemical gastritis. A 60 years old gentleman presented with history of two bouts of hematemesis preceded by multiple intermittent episodes of epigastric pain, nausea and few episodes of non-bilious vomiting without any history of previous gastrointestinal bleed, loss of appetite or significant weight loss. Work up with ultrasonography of abdomen, upper gastrointestinal endoscopy, contrast enhanced computed tomography abdomen, laboratory investigations followed by biopsy and histopathology was done which confirmed the diagnosis. Giant hyperplastic polyps are benign epithelial tumor of stomach often resulting from excessive regenerative hyperplasia in areas of chronic inflammation with no site predilection and nearly no malignant potential. Usually asymptomatic, these are incidentally detected on upper gastrointestinal endoscopy with characteristic appearance of such polyps on double contrast barium study followed by upper gastrointestinal endoscopy and biopsy is definitive for diagnosis.

Keywords

• Gastric epithelial tumor
• Gastric hyperplasia
• Giant hyperplastic polyp
• Gastric polyp
• Helicobacter pylori
• Pedunculated polyp