马蹄肾又名蹄铁形肾,是两侧肾脏下极(90％)或上极(10％)相连的先天性畸形。临床上较为少见,大都在尸体解剖中发现。我们于1965年至1980年间,诊治9例,其中男性8例,女性1例;年龄最大者36岁,最小者11岁,平均为37岁。全部病例均有不同程度的腰痛和血尿,经X线检查及手术证实,本组均 Horseshoe kidney, also known as horseshoe kidney, is a congenital deformity associated with the lower pole (90%) or upper pole (10%) of both kidneys. Clinically rare, mostly found in the autopsy. We from 1965 to 1980, diagnosis and treatment of 9 cases, including 8 males and 1 females; the oldest 36 years old, the youngest 11 years old, with an average of 37 years old. All cases have varying degrees of low back pain and hematuria, X-ray examination and surgery confirmed that this group