膀胱血管瘤临床上少见。我院近年来共发现 4例 ,行电气化切除治疗 ,疗效满意 ,现报告如下。1　资料与方法1 1　一般资料 :本组 4例 ,男 2例 ,女 2例 ,年龄 12～ 4 2岁 ,平均 2 8岁。间歇性无痛性肉眼血尿入院 ,发病时间最短 10天 ,最长 3个月 ,无痛性肉眼血尿加重 2例。有头颈 Bladder hemangioma clinically rare. In our hospital a total of 4 cases were found in recent years, the line of electrotomy resection, satisfactory results, are as follows. 1 Materials and Methods 1 1 General Information: The group of 4 patients, 2 males and 2 females, aged 12 to 42 years, mean 28 years. Intermittent painless gross hematuria admission, the shortest onset time of 10 days, up to 3 months, painless gross hematuria increased in 2 cases. Head and neck