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发生于中枢神经系统(CNS)的肿瘤不少见。其病发率仅次于胃、子宫、乳腺及食管肿瘤,约占全身肿瘤的2％。中国医科院实验医学研究所于5000例尸检材料中,脑肿瘤的发病率为1.31％。近年来,国内有些地区先后也有关于脑肿瘤的报道。现将我院所见到的1069例肿瘤,分析报道如下。1 资料本文材料为我教研室1957年2月至1990年6月,33年间收到的处科病理检查标本材料。全部病理切片经过复查,统一诊断标准,确诊为CNS肿瘤共1069例。其中少数疑难病例,除HE染色外,并经用磷钨酸
Tumors that occur in the central nervous system (CNS) are not uncommon. Its incidence rate is second only to the stomach, uterus, breast and esophageal tumors, accounting for about 2% of systemic tumors. Chinese Academy of Medical Sciences Institute of Experimental Medicine in 5000 autopsy materials, the incidence of brain tumors was 1.31%. In recent years, some areas in China have also reported on brain tumors. Now I saw in our hospital of 1069 cases of cancer, analysis reported below. 1 Materials The material in this paper is the department of pathology specimens from February 1957 to June 1990, 33 years received. All the pathological sections were reviewed and the diagnostic criteria were unified. A total of 1069 cases of CNS tumors were diagnosed. A few of these difficult cases, except for HE staining, were treated with phosphotungstic acid