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EXTRALUMINAL MASS TYPE OF HETEROTOPIC GASTRIC MUCOSA IN THE ILEUM CAUSING HEMORRHAGE

Two infants with heterotopic gastric mucosa in the ileum causing hematochezia are presented. Both showed a hot spot by preoperative abdominal scanning with technetium 99m pertechnetate. Operations revealed that each of these cases had a solid tumor on the antimesenteric side of the ileal serosa. Serial microscopic examination showed that the tumor consisted of gastric fundal gland and there was a small cavity with a few narrow communicating channels between this cavity and gastric mucosa protruding into the ileal cavity. these cases are considered to be the extraluminal mass type of congenital gastric heterotopia.

著者名
Shigemoto H, et al
6
3.4
117-127
DOI
10.11482/KMJ-E6(3.4)117

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