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KMID : 0359019940140040450
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Korean Journal of Gastrointestinal Endoscopy
1994 Volume.14 No. 4 p.450 ~ p.457
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A Case of Malignant Transformation of Gastric Tubular Adenoma Proven by 9-year Follow-up
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장동경
정현채/송인성/최규완/김정룡/송상용/김용일
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Abstract
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The association of gastric tubular adenoma and adenocarcoinoma is already well known. Then , are those two pathologic lesions merely incidentally coexisting or does the one evolve to the other. That is a longstanding controversy. Nowadays, as is
the
case with the colonic tubular adenoma, the hypothesis that gastric tubular adenoma may be a precancerous lesion is generally accepted. however the direct evidences are rare. We report a clear case proving the potential of direct malignant
transformation
of gastric tubular adenoma through the 9-year close endoscopic follow-up. The developed cancer is well differentiated, surrounded with background tubular adenoma and limited to the submucosal layer.
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KEYWORD
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