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Case Reports
. 2007 Nov 21;13(43):5779-80.
doi: 10.3748/wjg.v13.i43.5779.

Minute signet ring cell carcinoma occurring in gastric hyperplastic polyp

Shoji Hirasaki  1 , Seiyuu Suzuki, Hiromitsu Kanzaki, Kohei Fujita, Shuji Matsumura, Eiji Matsumoto
Affiliations
Case Reports

Minute signet ring cell carcinoma occurring in gastric hyperplastic polyp

Shoji Hirasaki et al. World J Gastroenterol. .

Abstract

We describe a 45-year-old woman with minute signet ring cell carcinoma occurring in a gastric hyperplastic polyp. A biopsy specimen obtained from the gastric hyperplastic polyp revealed signet ring cell carcinoma. Endoscopic mucosal resection (EMR) was performed to confirm the diagnosis. Histological examination of the EMR specimen revealed focal signet ring cell carcinoma in the hyperplastic polyp. There are few cases of gastric hyperplastic polyp associated with signet ring cell carcinoma.

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