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原发性十二指肠恶性肿瘤（附２３例分析）广东医学院附属医院（５２４００１）张梅丽，岑治勋原发性十二指肠恶性肿瘤少见，早期因缺乏特征性症状，加之临床上对本病认识不足，常被延误诊断。我院自１９８３年３月至１９９４年７月收治原发性十二指肠恶性肿瘤２３例，均经...
Primary duodenal malignancies (analysis of 23 cases) Affiliated Hospital of Guangdong Medical College (524001) Zhang Meili, Geng Zhixun Primary malignant duodenal tumor is rare, early due to the lack of characteristic symptoms, plus clinically the disease Insufficient awareness often leads to delayed diagnosis. Our hospital has treated 23 cases of primary duodenal malignant tumors from March 1983 to July 1994.