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。
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. Among the benign tumors of the female, adenosis is the most cornmon（38. 96% ）and the next is the fibroadenoma（32. 540% ）, most of the cases （33. 29 % ） occurred in the age of 20-30 years. Among the malignant tumors of the female, invasive ductal carcinoma （not otherwise specified） is the common （78. 97%）, the most cases （28. 30%）occurred in the age of 40-50 years and the next occurred in the age of 30-40 years （23. 90%）. Conclusion The study provides useful data for the diagnosis and research of the breast tumors in Duanguan area.
出处
《肿瘤防治研究》
CAS
CSCD
北大核心
2006年第6期459-461,共3页
Cancer Research on Prevention and Treatment
基金
东莞市科学技术局资助课题(B200517)
关键词
乳腺肿瘤
统计分析
病理学
Breast tumor
Statistical analysis
Pathology
