A Rare Case of Urachal Teratoma
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The urachus is an embryonic relic, connecting allontois to the bladder, along the foetal life. Its anomalies are not exceptional; they are the expression of its incomplete regression. The diagnosis of urachus pathologies is rarely evoked on clinical elements, but rather by imaging techniques. We report the case of an urachal teratoma revealed by abdominal pain and recurrent urinary infection and confirmed by CT-scan.
Hoffman BL, Williams JW. Williams gynecology, 2nd ed. New York: McGraw-Hill Medical; 2012. xxii, 1401.
Nimmorat A, Na-ChiangMai W, Muttarak M. Urachal abnormalities: clinical and imaging features. Singapore Med J 2008;49:930–5.
McCollum MO, MacNeily AE, Blair GK. Surgical implications of urachal remnants: presentation and management. J Pediatr Surg 2003;38:798–803.
Wassef SN, Kao SC, Abu-Yousef M. Infected urachal cyst. Ultrasound Q 2015;31:210–1.
Linklater DR, Shook JE. Images in emergency medicine. Infected urachal cyst. Ann Emerg Med 2007;50. 199, 210.
Berman SM, Tolia BM, Laor E, Reid RE, Schweizerhof SP, Freed SZ. Urachal remnants in adults. Urology 1988; 31:17–21.
Blichert-Toft M, Nielsen OV. A congenital patent urachus and acquired variants. Acta Chir Scand 1971; 137:807–814.
DiSantis DJ, Siegel MJ, Katz ME. Simplified approach to umbilical remnant abnormalities. Radio-Graphics 1991; 11:59–66.
Eble JN, Hull MT, Rowland RG, Hostetter M. Villous adenoma of the urachus with mucusuria: a light and electron microscopic study. J Urol 1986; 135:1240–1244.
Park C, Kim H, Lee YB, et al. Hamartoma of urachal remnant. Arch Pathol Lab Med 1989; 113: 1393–1395.
Sheldon CA, Clayman RV, Gonzalez R, Williams RD, Fraley EE. Malignant urachal lesions. J Urol 1984; 131:1–8.
Ravi R, Shrivastava BR, Chandrasekhar GM, Prahlad S, Balasubramanian KV, Mallikarjuna VS. Adenocarcinoma of the urachus. J Surg Oncol 1992; 50:201–203.
Dermoid Cyst: Background, Pathophysiology, Epidemiology [Internet]. Emedicine. medscape.com. 2016. Available from:
http://emedicine.medscape.com/article/1112963‑overview. [Last accessed on 16 July 2016].
Pernille skjold kingo et al. Paediatric urachal benign teratoma: a case report and review of the literature. Published by John Wiley & Sons Ltd. 2014 APMIS.
Cionfoli U, Malaspina C, Ciceri P, Capriata G,Battaini A, Macchi R, et al. A case of teratoma of the urachus. Minerva Chir 1991;46:471–7 (article in Italian).
Defibiani N, Iselin CE, Khan HG, Pache JC, Rohner S. Benign teratoma of the urachus. Brit J Urol 1998;81:760–1.
Lang EK, Castle E, Macchia R, Colon I. Computerized tomography diagnosis of urachal cyst harbouring teratoma. J Urol 2006;176:1623.
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