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我院外科1978年7月～1982年6月以来,经手术及病理证实的MPC21例,并结合文献作一讨论。临床资料:1.本组采用Wanrren等(1932)提出的诊断标准:(1)每一肿瘤必须是恶性的;(2)各个病灶之间必须有不被累及的间隔;(3)必须排除转移或复发的可能性。2.男12例,女9例。年龄最小18岁,最大73岁。3.发病数同期在本院外科住院手术的各种恶性肿瘤患者655例中,MPC21例(3.2％)。20例为双原发性癌,1例为三原发性癌。4.受累器官:21例
In our hospital surgery from July 1978 to June 1982, 21 cases of MPC proved by surgery and pathology, combined with literature for discussion. Clinical data: 1. The diagnostic criteria proposed by Wanrren et al. (1932) were used in this study: (1) each tumor must be malignant; (2) there must be an interval between each lesion that is not involved; (3) must be excluded Or the possibility of recurrence. 2. 12 males and 9 females. The youngest is 18 years old and the oldest is 73 years old. 3. The incidence of the same period in the hospital surgery in patients with various malignant tumors in 655 cases, 21 cases of MPC (3.2%). Twenty patients had dual primary cancers and one had three primary cancers. 4. Involved organs: 21 cases