无水乙醇治疗血管瘤的方法为:对较大瘤体应分次局部注射,即沿瘤体边缘用4～5号针头向瘤体根部注射2毫升无水乙醇,2～3天后于另一部位再次注射2毫升,其后可根据瘤体硬化程度,逐渐延长间隔时间和减少注射量,以免损伤正常组织,至瘤体完全硬化,2～4个月后瘤体逐渐萎缩消失,对较小瘤体应根据其大小用0.1～0.5毫升无水乙醇一次注射瘤体即可治愈。 The method of treatment of hemangiomas with absolute ethanol is: the larger tumors should be divided into local injections, that is, along the edge of the tumor with needles 4 to 5 to the roots of the tumor injection of 2 ml of anhydrous ethanol, 2 to 3 days after another The site is injected again with 2 ml, after which the interval can be gradually lengthened and the injection volume reduced according to the degree of hardening of the tumor so as not to damage the normal tissue until the tumor completely hardens, and the tumor gradually shrinks and disappears after 2 to 4 months. The tumor should be treated with a single injection of 0.1 to 0.5 ml absolute ethanol according to its size.