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统计分析了附院近十年来(1982～1991年)经病理检查确诊的0～14岁小儿肿瘤病人共382例,结果表明,良性肿瘤共334例,占肿瘤总数的87％,恶性肿瘤共48例,占13％。女性病人多于男性(209/173),但男女之间未见明显差异(P>0.05)。3岁前组段病例最多(40％),随年龄增长呈递减趋势,至10～14岁又有增多。位居良性肿瘤前三位的依次为毛细血管瘤、表皮囊肿、皮内痣和骨软骨瘤。位居恶性肿瘤首位的是恶性畸胎瘤,其次为肾母细胞瘤,并列于第三位的是胚胎性癌、星形胶质母细胞瘤、恶性淋巴瘤和造釉细胞瘤。
A total of 382 cases of children aged 0-14 years diagnosed by pathology in the last decade (from 1982 to 1991) were statistically analyzed. The results showed that there were 334 cases of benign tumors accounting for 87% of the total number of tumors and 48 cases of malignant tumors For example, 13%. Female patients than men (209/173), but no significant differences between men and women (P> 0.05). The group before the age of 3 the most cases (40%), with decreasing trend of increasing age, to 10 to 14 years have increased. Among the top three benign tumors were capillary hemangiomas, epidermal cysts, intradermal nevus and osteochondroma. Malignant tumors ranked the first malignant teratoma, followed by Wilms tumor, and ranked third in embryonal carcinoma, astrocytoma, malignant lymphoma and ameloblastoma.