三肾畸形、输尿管异位开口较少见。我院１９９９年１月收治１例，报告如下。患者女，１８岁。从出生时起，其家长即发现她能正常排尿，但尿布仍不断潮湿。至今未愈，白天黑夜内裤潮湿。入我院泌尿科诊治。体检：双侧肾区及输尿管体表投影区无压痛、叩击痛，膀胱区无压痛，... Three kidney deformities, ureter ectopic opening less common. In our hospital in January 1999 admitted to a case, the report is as follows. Patient female, 18 years old. From birth, her parents found she was able to urinate normally, but the diaper was still wet. Has not healed, underwear wet during the day and night. Into our hospital urology diagnosis and treatment. Physical examination: Bilateral renal area and ureter surface projection area without tenderness, percussion pain, no tenderness in the bladder area, ...