Objective To appraise the clinical and endoscopic features of gastric remnant carcinoma (GRC).

目的探讨残胃癌(GRC)的胃镜及临床特点。

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Objective: To study the endoscopic features of gastric mucosa associated lymphoid tissue (MALT) lymphoma.

目的：探讨胃黏膜相关淋巴组织(MALT)淋巴瘤的内镜特征。

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Results the endoscopic features, such as great blood clotting on the ulcer and deep ulcer lesion, have a significant relationship with mal-prognosis.

结果发现十二指肠溃疡并大出血病例胃镜下所见的溃疡面大血凝块、深溃疡病灶与死亡、高风险急诊外科手术等不良预后明显相关。

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