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收集1980～1991年间收治的原发性肝细胞癌(PHCC)482例,其中根据临床表现、尸检大体标本(或死后肝穿组织)及镜下观察,病理确定为癌前无肝硬化表现的PHCC52例,分析如下.1 临床资料1.1 一般资料 无伴有肝硬化的PHCC组52例患者中,男45例,女7例,男:女为6.4:1.年龄18～55岁,平均42.5岁.其中<40岁男22例,女3例.伴肝硬化的PHCC组430例中,男394例.女36例,男:女为10.9:1.年龄19～73岁,平均47.5岁.其中<40岁男87例,女7例.1.2 临床表现 无伴有肝硬化与肝硬化的HCC临床表现,经配对t检验、Ridit分析,两组有较明显的差异,P值见表1.
Collection of 482 cases of primary hepatocellular carcinoma (PHCC) admitted between 1980 and 1991. Based on clinical manifestations, gross autopsy specimens (or post-mortem liver tissue) and microscopic observation, the pathology was determined to be precancerous without cirrhosis. PHCC 52 cases, analysis is as follows. 1 Clinical data 1.1 General Information PHCC group without cirrhosis in 52 patients, 45 males and 7 females, male: female 6.4:1. Age 18 to 55 years old, average 42.5 years old Among them, there were 22 males <40 years old and 3 females. In the 430 cases of PHCC with cirrhosis, there were 394 males and 36 females. The male: female was 10.9:1. The age ranged from 19 to 73 and the average was 47.5. <40 years old male 87 cases, female 7 cases. 1.2 Clinical manifestations without cirrhosis and cirrhosis HCC clinical manifestations, the paired t test, Ridit analysis, the two groups have more significant differences, P values are shown in Table 1.