Minute signet ring cell carcinoma occurring in gastric hyperplastic polyp |
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| Authors: | Hirasaki Shoji Suzuki Seiyuu Kanzaki Hiromitsu Fujita Kohei Matsumura Shuji Matsumoto Eiji |
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| Institution: | Department of Internal Medicine, Sumitomo Besshi Hospital, 3-1 Ohji-cho,Niihama 792-8543, Japan |
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| 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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| Keywords: | Minute gastric cancer Signet ring cell Endoscopic mucosal resection |
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