常用的乳癌根治或改良根治术,用普通手术刀游离皮瓣操作不便,且费时、出血较多。我院自1985年以来,用华西医大介绍的双刃乳腺刀行乳癌手术86例,临床观察具有省时、出血少、皮瓣均匀的优点。方法如下。1 术前备好消毒的不锈钢双刃乳腺刀一把(全长230mm),用龙胆紫画好切口线及皮瓣剥离线。取0.9％生 Commonly used breast cancer or modified radical mastectomy, the use of an ordinary scalpel free flap operation inconvenience, and time-consuming, more bleeding. In our hospital since 1985, 86 cases of breast cancer were treated with the double-edged breast knife introduced by Huaxi Medical University. The clinical observation has the advantages of time saving, less bleeding, and even skin flaps. Methods as below. 1 Prepare a sterile stainless steel double-edged breast knife (230 mm in total length) before surgery. Use gentian violet to draw the incision line and flap peeling line. Take 0.9% of students