Retrocaval ureter is a very rare congenital malformation. We report a 10 years’ experience in the diagnosis and treatment of retrocaval ureter, a case series of 3 cases in two different countries of the Middle East. This is a retrospective study that included 3 cases of retrocaval ureters in Egypt and Saudi Arabia. Standard open ureteroureteric anastomosis was performed through a flank incision for each case. Patients’ symptoms were re-evaluated after two to four months. Complete recovery from symptoms occurred, and hydroureter and hydronephrosis regressed in all cases. Early diagnosis and treatment are the keys to prevent hydronephrosis and deterioration of renal functions.
References
[1]
Hochstetter, F. (1889) Beitrage zur entwicklungsgeschichte des venen-systems der Amnioten: III. Sauger Morph Jahrb, 20, 542.
[2]
Gosavi, V.S., Hombalkar, N.N., Dhandore, P.D., Mody, N.B. and Bankar SS. (2014) Retrocaval Ureter: An Innocent Bystander. Journal of Clinical and Diagnostic Research, 8, ND05-ND056.
[3]
López, P.A., López, P., Server, G., Girón, O., Ruiz, R., Doñate, G., et al. (2011) Uréter retrocavo en el niño: A propósito de un caso y revisión de la literatura. Archivos Españoles de Urología, 64, 461-464.
[4]
Gramegna, V., Madaro, A., Pellegrini, F., et al. (2003) A Rare Case of Retrocaval Ureter Associated with Persistent Left Venancava. Urologia Internationalis, 70, 337-338. https://doi.org/10.1159/000070149
[5]
Yen, J.M., Lee, L. and Wai, C. (2015) Conservative Management of Retrocaval Ureter: A Case Series. International Journal of Surgery Case Reports, 15, 93-95. https://doi.org/10.1016/j.ijscr.2015.08.032
[6]
Huntington, S.S. and McClure, C.F. (1920) The Development of the Veins in the Domestic Cat. The Anatomical Record, 20, 1-30. https://doi.org/10.1002/ar.1090200102
[7]
Karaman, M.I., Gürdal, M., Öztürk, M. and Kanberoğlu, H. (2002) Maternal Exposure to Diethylene Glycol Monomethyl Ether: A Possible Role in the Etiology of Retrocaval Ureter. Journal of Pediatric Surgery, 37, 1-2. https://doi.org/10.1053/jpsu.2002.34500
[8]
Vásquez, C., Cisneros, M.B., Contreras, E.A., Lomelín, J.P., Figueroa, G.R. and Castro, G.A. (2005) Uréterretrocavo. Anales Médicos de la Asociación Médica del Centro Médico ABC, 50, 130-135.
[9]
Perimenis, P., Gyftopoulos, K., Athanasopoulos, A., Pastromas, V. and Barbalias, G. (2002) Retrocaval Ureter and Associated Abnormalities. International Urology and Nephrology, 33, 19-22. https://doi.org/10.1023/A:1014436432109
[10]
Bassiouny, E., Abbas, O. and Mosleh, A. (2013) Retrocaval Ureter: A Report on Two Neonates. Annals of Pediatric Surgery, 9, 40-44. https://oce.ovid.com/search?q=Retrocaval%20Ureter:%20A%20Report%20on%20Two%20Neonates
[11]
Hassan, R., Aziz, A. and Kamariah, S. (2011) Retrocaval Ureter: The Importance of Intravenous Urography. The Malaysian Journal of Medical Sciences, 18, 84-87.
[12]
Salomon, L., Hoznek, A., Balian, C., et al. (1999) Retroperitoneal Laparoscopy of a Retrocaval Ureter. BJU International, 84, 181-182. https://doi.org/10.1046/j.1464-410x.1999.00183.x
[13]
Gill, I.S., Advincula, A.P., Aron, M., et al. (2010) Consensus Statement of the Consortium for Laparoendoscopic Single-Site Surgery. Surgical Endoscopy, 24, 762-768. https://doi.org/10.1007/s00464-009-0688-8
[14]
Singh, O., Gupta, S.S., Hastir, A. and Arvind, N.K. (2010) Laparoscopic Transperitoneal Pyelopyelostomy and Ureteroureterostomy of Retrocaval Ureter: Report of Two Cases and Review of the Literature. Journal of Minimal Access Surgery, 6, 53-55. https://doi.org/10.4103/0972-9941.65166