3361例乳腺肿块与935例乳腺癌临床及病理学研究分析

The Clinical and Pathological Study of 3361 Cases Breast Mass and 935 Cases Breast Cancer

自1978年1月至1994年12月共行乳腺肿块手术3361例,皆经病理学检查作出最后诊断,其中乳腺癌935例,占乳腺肿块的28％。乳腺癌好发部位是外上象限,占54％。其好发年龄为31～60岁。乳腺良性疾病中,乳腺纤维腺瘤居首位,共1163例,占乳块之34.6％,其次是乳腺增生(11.3％)和乳腺纤维囊性乳腺病(6.3％)。此大宗临床病例与病理学研究统计分析,对乳腺肿块之诊断、鉴别诊断及乳腺疾病的分类学将起到积极的作用。

From January 1978 to december 1994 3361 patients with breast mass who underwent surgical operation were studied in this articre.All patients were diagnosed pathologically.Of 3361 patients,935 cases suffered from breast Cancer(28 percent)which was mostly found in the upper outer quadrant of the breast(54percent).The peak age incidence was 31 to 60 years.Fibroadenoma was the ieading cause of benign breast disease which accounted for 34.6 percent of cases.Proliferation and fibrocystic disease of the breast accounted for 11.3 and 6.3 percent each.This large scale clinical and pathological study was of great significance to the diagnosis and differential diagnosis of breast mass and classification of breast disease.