期和期乳腺癌施行乳腺保留型手术后的局部复发率分别为5%和48%,故对这一问题要仔细评估,作者分析这类手术的切缘病理情况与局部复发率和生存率之间的关系。凡切缘1～3cm以内存留肿瘤者列为“阳性”切缘。日本东京妇女医科大学第二外科于1987～1996年曾为82例原发性乳腺癌施行局 The local recurrence rate after breast retention surgery for stage and stage breast cancer is 5% and 48%, respectively. Therefore, this issue should be carefully evaluated. The authors analyzed the surgical pathological conditions, local recurrence rate, and survival rate of this type of surgery. Relationship between. All patients with margins of 1 to 3 cm with tumors in the memory were classified as “positive” margins. The Second Department of Surgery of Tokyo Women’s Medical University in Japan was used for 82 cases of primary breast cancer from 1987 to 1996.