头皮恶性肿瘤传统的手术方法出血较多,为此作者作了改进。具体方法是常规消毒、局麻(麻醉范围较常规方法稍大)后先在预定手术切口线外围0.5～1cm处用7号丝线连续间断缝合一周,相邻两针之间适当重叠以彻底阻断肿瘤组织的血液供应。尔后常规方法切除肿瘤及其周围部分头皮,油纱布敷盖创面,包扎伤口即可,无需加压包扎,术后3天拆除头皮缝线。此法 Traditional surgical methods for scalp malignancies cause more bleeding, and the authors have made improvements. The specific method is routine disinfection, local anesthesia (anesthesia range slightly larger than the conventional method) after the scheduled surgical incision line 0.5 ~ 1cm at the periphery of a continuous interrupted suture with a 7th silk thread, adjacent two needles overlapped properly to completely block Tumor tissue blood supply. Afterwards, routinely remove the scalp from the tumor and its surrounding area, cover the wound with oil gauze, and wrap the wound. No pressure dressing is required, and the scalp suture is removed 3 days after surgery. This method