J Korean Soc Radiol.  2009 Jun;60(6):423-426. 10.3348/jksr.2009.60.6.423.

Sigmoid-Urachal-Vesical Fistula Associated with Urothelial Carcinoma in an Adult Male: Case Report

Affiliations
  • 1Department of Radiology, Inha University College of Medicine, Inha University Hospital, Korea. mykim@inha.ac.kr
  • 2Department of Urology, Inha University College of Medicine, Inha University Hospital, Korea.
  • 3Department of Pathology, Inha University College of Medicine, Inha University Hospital, Korea.

Abstract

We report a case of a sigmoid-urachal-vesical fistula associated with urothelial carcinoma that resulted from complications of an infected urachal remnant with a brief review of the most relevant clinical and radiological findings. The lesion presented as a supravesical enhancing mass that communicated with the sigmoid colon. In this case, the lesion was suggestive of malignant transformation of the infected urachal diverticulum in an adult male. Radiological findings are Considered as helpful for the preoperative diagnosis and proper management of unusual complications of an urachal remnant.


MeSH Terms

Adult
Carcinoma, Transitional Cell
Colon, Sigmoid
Diverticulum
Fistula
Humans
Male
Urachus
Urinary Bladder Diseases
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