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胃肠道原发性淋巴瘤(Primary malignant lymphoma of the gastrointestinal tract,PMLGI),文献报道占胃肠道原发性恶性肿瘤的1～4％,其临床表现缺乏特异性,术前诊断困难。本文通过对本院1990～1995年收治的
Primary malignant lymphoma (primary malignant lymphoma) (PMLGI) reported in the literature accounts for 1-4% of primary malignancies of the gastrointestinal tract, and its clinical manifestations are lack of specificity. Preoperative diagnosis is difficult. This article passes through the hospital from 1990 to 1995