我科于1996年4月到1997年10月期间单用维生素K_3肌肉注射治疗肾绞痛80例,镇痛效果满意,现报告如下。 临床资料 肾输尿管绞痛患者共80例,男65例,女15例,年龄19～56岁,平均38岁。所有患者均有典型的1次或多次肾绞痛发作史,发病起至就诊时间:30分到26小时,平均7小时。均有肾区叩击痛,尿检有镜下血尿。B超、KUB平片证实肾结石17例,输尿管结石54例,7例B超检查提示轻度肾积水但未见结石,2例未见异常。给药方法:体重小于50kg者维生素K_3给予12mg,大于50kg者给予16mg,绞痛发作时1次肌肉注射。本组病人 Our department from April 1996 to October 1997 alone vitamin K_3 intramuscular injection of 80 cases of renal colic, analgesic effect is satisfactory, are as follows. Clinical data Renal ureteral colic 80 patients, 65 males and 15 females, aged 19 to 56 years, mean 38 years. All patients had a typical history of one or more episodes of renal colic, onset to treatment time: 30 minutes to 26 hours, an average of 7 hours. There are perineal percussion pain, urinalysis with microscopic hematuria. B ultrasound, KUB plain film confirmed renal stones in 17 cases, ureteral stones in 54 cases, 7 cases of B-ultrasound showed mild hydronephrosis but no stones, no abnormalities in 2 cases. Methods of administration: weight less than 50kg vitamin K_3 given 12mg, more than 50kg were given 16mg, 1 intramuscular injection of colic. This group of patients