先天性马蹄肾并发结石较少见,现将我科遇见2例报道如下:例1女,11岁,以腰痛伴血尿14个月,于89年6月25日来院我诊治。腹部 X 片见左肾结石,静脉肾盂造影示双肾积水,右肾显影不良,造影剂在第3腰椎两侧均可见到,双侧输尿管未显影。术前诊断:左肾结石并积水,右肾积水。于89年7月8日在硬膜外麻醉下行左肾盂 Congenital horseshoe kidney stones are rare, now we meet two cases reported as follows: Example 1 Female, 11 years old, with low back pain with hematuria 14 months, June 25, 89 to my hospital for treatment. Abdominal X-ray see the left kidney stones, intravenous pyelography showed hydronephrosis, right kidney poor imaging, contrast agent in both sides of the 3rd lumbar can be seen, both sides of the ureter was not developed. Preoperative diagnosis: left kidney stones and water, right kidney water. On July 8, 1989 in the left renal pelvis under epidural anesthesia