东莞地区6242例乳腺肿瘤病理统计分析

Statistic Analysis of Pathological Biopsies from 6242 Cases of Breast Tumors in Dongguan Region

摘要: 目的了解乳腺肿瘤在东莞市区的发病特点和规律。方法对近5年经病理检查证实的6242例乳腺肿瘤进行统计分析。结果6242例中良性肿瘤5719例(91.62%),恶性肿瘤523例(8.38%),良、恶性之比10.9∶1,男女之比为1∶50.2,其好发部位均以左侧多见,良性常可双侧同时发生,恶性者多为单侧。女性良性肿瘤中以腺病(38.96%)、纤维腺瘤(32.54%)多见,好发年龄为20~30岁(33.29%);恶性肿瘤中以浸润性导管癌(非特殊性)为多见,占78.97%,好发年龄为40~50岁(28.30%),其次为30~40岁(23.90%)。结论掌握发病特点和规律,为东莞地区乳腺肿瘤的诊断及研究提供有价值的参考

Abstract: Objective To study the occurence figure and rules of the breast tumors in Duanguan Region. Methods A statistic study was carried on 6242 cases of breast tumors confirmed by pathological examinations. Results There were 5719 benign cases ( 91.62% ) and 523 malignant cases ( 8.38% ). The ratio of benign to malignant tumors was 10.9 ∶1, and male to female was 1∶ 50.2 . The most common positions were in left side, the benign tumors occurred usually in both, and the malignant tumors occurred occasionally in both....