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KMID : 0311119990400050510
Yonsei Medical Journal
1999 Volume.40 No. 5 p.510 ~ p.513
Gastric Malignant Stromal Tumor with Long Stalk Impacted into Duodenum
In Han Kim
Pum Soo Kim/Don Haeng Lee/Won Choi/Hyung Gil Kim/Young Soo Kim/Young Chae Chu
Abstract
Most GIST have traditionally been classified as submucosal origin by upper gastrointestinal series (UGIS) or endoscopy. However, we experienced a gastrointestinal mesenchymal origin tumor expressed by polypoid mass with a long stalk. The gastric outlet was obstructed by the polypoid mass on the duodenum. The microscopic findings of the resected mass showed a stromal cell component by immunohistochemical stain. We experienced gastric stromal tumor found as a polypoid mass with long stalk which was easily detected by endoscopy. It would not have been suspected as a stromal tumor as a result of endoscopic findings only.
KEYWORD
Gastrointestinal stromal tumor, polypoid mass, stomach,
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