Describe a horseshoe kidney Describe cross-fused renal ectopia. Describe renal agenesis. Herditary syndromes List three complications seen in patients with an ectopic kidney. What are some of the problems associated with horseshoe kidney? Where is an ectopic kidney usually found? Book traversal links for Congenital anomalies ‹ What percentage of ureteral tumors are unilateral? Up Describe a horseshoe kidney ›