输尿管异位开口是一种少见的泌尿系先天性畸形。国内至1981年计报道51例,我院自1979年来收治3例,均经手术治愈。 例1,女性,7岁,住院号12112。患者自幼漏尿湿裤,但能正常排尿。检查:发育正常,外阴部未见异常开口,阴道内有尿液流出。大剂量静脉肾盂造影示右肾 Ectopic ureter is a rare urinary congenital anomalies. In 1981, 51 cases were reported in China and 3 cases were treated in our hospital since 1979, all of which were cured by surgery. Example 1, female, 7 years old, hospital number 12112. Patients wounded urine pants since childhood, but normal urination. Check: normal development, no abnormal genitalia openings, urine out of the vagina. High-dose intravenous pyelography showed the right kidney