卵巢肿瘤相当常见。其年岁分布广泛,组织类型多样,早期诊断困难,晚期疗效不佳,加之目前对其组织发生并未完全了解,恶性瘤的诊断标准较难掌握,而死亡率在妇科癌症中居首位(1),故国內外均十分注意和重视对这类肿瘤的分析和研究。为此,我们对1955年至1981年26年间115348例外检标本中的卵巢肿瘤1230例作了回顾总 Ovarian tumors are quite common. Its age is widely distributed, with various tissue types, difficult to diagnose in the early stage, and poor efficacy in the late stage. In addition, its histological findings are not fully understood at present. The diagnostic criteria of malignant tumors are difficult to grasp and the mortality rate ranks the first place in gynecologic cancers (1) Therefore, both at home and abroad have paid great attention and attention to the analysis and research of such tumors. To this end, we retrospectively reviewed 1,230 ovarian tumors from 115,348 ex-grading samples from 1955 to 1981