虽然乳腺保留型手术可供大至 4cm的浸润性乳腺肿瘤 ,大而边界不清或位处不佳肿瘤的标准型手术 ,但其美容效果极差 ,不能确定明显的切缘。采用与对侧相称的肿瘤学成形技术是一种新手术 ,既可扩大切除又可防止畸形 ,法国巴黎Curle研究院乳腺外科于1 985～ 1 999年曾为 1 0 1例乳 Although breast-conserving surgery provides invasive breast tumors of up to 4 cm in size, unclear borders or poorly-located tumors, its cosmetic effect is so poor that no clear margins can be identified. The use of the opposite side of the tumor oncology is a new surgical technique that can both expand and prevent deformity, Curle Institute of Paris, France, Department of Breast Surgery from 1985 to 1999 had been 110 cases of milk