【摘要】 探讨原发性十二指肠恶性肿瘤诊断和外科治疗的方法。方法总结1991～1996年间经手术和病理证实的原发性十二指肠恶性肿瘤17例资料。结果从出现症状到获得诊治平均8个月．8例行根治性手术或肿瘤切除术，存活6个月～6年；7例行短路手术，5例术后2～8个月死亡，2例失访；2例末手术，均于6个月内死亡。结论原发性十二指肠恶性肿瘤发病率低，易误诊，应力争早期诊断，争取手术切除。更多还原

【Abstract】 Objective To evaluate the diagnosis and surgical treatment experience on patients withprimary duodenal malignant tumor. Method 1 7 patients with primary duodenal malignant tumor con -firmed by operation and pathology were summarized from l99l to l996. Result It was averagely 8 monthsfrom symtomps appearing to gaining diagnosis and treatment. Of l7 patients 8 cases which survived from6 months to 6 years was undertaken by radical operation or tumor excision, 7 cases had short cut operationof which 5 cases died postoperatively ofter from 2 to 8 months, 2 cases didn’t accept operation. ConcIusionThe morbidity in patients with primary duodenal malignant tumor was lower but it was easy for the mis-diagnosis of the diease, so that the early diagnosis and operative resection should be executed.更多还原