对我院输尿管巨大结石自排1例分析如下。1病历摘要男,32岁。主因间断肉眼血尿1周以膀胱占位、血尿待查收入院。1周前起出现无明显诱因间断排肉眼血尿,偶伴下腹及尿道轻微疼痛,初段及末端均有肉眼血尿,排尿基本通畅,持续2～3d,未服药治疗,增加饮水后缓解。2d前上述症状加 A large ureteral calculi in our hospital from the discharge of 1 case as follows. 1 medical record summary male, 32 years old. The main cause of intermittent gross hematuria 1 week to occupy the bladder, hematuria pending admission hospital. A week ago there was no obvious incentive to intermittent dislocation of gross hematuria, even with lower abdomen and urethral minor pain, the first and last have gross hematuria, urinary basic patency, continued 2 ~ 3d, did not take medication, increased water after remission. 2d before the above symptoms plus