Retrocaval Ureter in Children: A Report of Eight Cases

Objective: The aim of this study is to report on our last nine years' experience in the diagnosis and treatment of retrocaval ureter. Methods: Eight patients with retrocaval ureter were reviewed. Intravenous urography and retrograde pyelography were used for confirming the diagnosis. All of the patients had undergone surgery, one case being done laparoscopically. The mean age of the patients was 9.2 years (range 2 to 13 years). Results: Five patients were boys and three were girls. The clinical manifestations were right flank pain in three (37.5%), gross haematuria in one (12.5%), and urinary tract infection in one (12.5%). Three asymptomatic patients were diagnosed by routine physical examination. All of the patients had Type 2 and right-sided retrocaval ureter. Associated anomalies were seen in none of the patients. Retrocaval ureter is a rare anomaly in the paediatric age group. Conclusion: Laparoscopy is a promising method to repair the retrocaval ureter.