乳腺浸润性导管癌是各型乳腺癌最多见的一种,约占乳腺癌总数的50%~80%。回顾性分析30例经手术及病理证实的浸润性导管癌超声图像特点,以期提高对乳腺浸润性导管癌的认识。1资料与方法1.1一般资料收集2005年1月-2006年8月经手术及病理证实的浸润性导管癌患者30例,男1例,女29例, Breast invasive ductal carcinoma is the most common type of breast cancer, accounting for about 50% to 80% of the total number of breast cancer. Retrospective analysis of 30 cases of invasive ductal carcinoma confirmed by surgery and pathological features of ultrasound images, with a view to raising awareness of breast invasive ductal carcinoma. 1 Materials and Methods 1.1 General Information Collection January 2005 - August 2006 30 patients with invasive ductal carcinoma confirmed by surgery and pathology, 1 males and 29 females,