• Advances in pediatric surgery
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• 제6권2호
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• pp.149-152
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• 2000

Gastroduodenal intussusception, an invagination of a part of the gastric wall through the pyloric canal into the duodenum is a rare condition. Gastroduodenal intussusception is caused by a mobile usually benign gastric tumor. However, gastroduodenal intussusception by gastric submucosal hemangiomatosis is not documented. We have managed a case of gastric submucosal tumor leading to gastroduodenal intussusception in 2 years and 10 months old boy. The tumor was $10{\times}5{\times}3cm$ in size in posterior wall of gastric antrum. Laparotomy, manual reduction of the intussusception, and wedge resection of posterior gastric wall including the tumor were performed. Pathologic diagnosis was a submucosal hemangiomatosis.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• 제3권2호
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• pp.195-198
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• 2000

Gastroduodenal intussusception is an invagination of part of the stomach through the pylorus and into the duodenum for a varying distance. The lead point of the intussusception is usually a benign gastric tumor such as gastric adenoma. We report a case of gastroduodenal intussusception in a 33-month-old boy presented with nonbilious vomiting and abdominal pain. Laparotomy revealed a gastroduodenal intussusception. After reduction and gastrostomy, a mass measuring $15{\times}5\;cm$ in size, was found at the leading point of the intussusceptum. The mass was resected, and pathological diagnosis showed a gastric hemangiomatosis.

• Journal of Gastric Cancer
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• 제12권3호
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• pp.201-204
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• 2012

Gastroduodenal intussusception is an infrequent cause of gastrointestinal obstructive disease. Benign neoplasms, gastrointestinal stromal tumors and pedunculated adenocarcinomas of less than 5 cm have been reported to cause gastroduodenal intussusception. We report a case of 76-year-old woman who was presented with a 3-day history of nausea and vomiting due to upper gastrointestinal obstruction. Computed tomography revealed gastroduodenal intussusception with the transpyloric herniation of alarge gastric hyperplastic polyp. The patient underwent laparoscopic wedge resection with the eversion method.

• Journal of Gastric Cancer
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• 제16권1호
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• pp.54-57
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• 2016

Gastrointestinal stromal tumors (GISTs) are rare tumors of the gastrointestinal system and comprise only 1% to 3% of all gastrointestinal tract tumors, with the majority of them arising in the stomach. In this report, we present the unique findings of a case of gastroduodenal intussusception caused by an underlying gastric GIST and complicated with severe acute pancreatitis.