两侧肾脏的上极或下极在早期发生融合则形成马蹄肾 ,为泌尿系统的先天性发育畸形。马蹄肾在临床表现上无特异性 ,常因继发其他疾病而就诊。X线检查是诊断和鉴别诊断的重要依据。笔者搜集了 6例马蹄肾的临床 X线表现 ,并就有关文献加以复习。1　临床资料　　 6例中男性 4例 ,女? On both sides of the upper pole or the lower pole in the early fusion is the formation of horseshoe kidney, urinary tract congenital deformity. Horseshoe kidney in the clinical manifestations of non-specific, often due to secondary to other diseases and treatment. X-ray examination is an important basis for diagnosis and differential diagnosis. I collected 6 cases of horseshoe kidney clinical X-ray findings, and to review the literature. 1 clinical data 6 cases of male 4 cases, female?