Giant urethral caruncle resembling urethral prolapse causing outflow obstruction
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Updated: Oct 25, 2025

Assessing Urinary Tract Junction Obstruction Defects by Methylene Blue Dye Injection
Published on: October 12, 2017
Alfa Putri Meutia1,2, Kevin Yonathan3, Fina Widia4
1Division of Urogynecology and Reconstruction Department of Obstetrics and Gynecology, Faculty of Medicine, Universitas Indonesia, Dr. Cipto Mangunkusumo National General Hospital, Jakarta, Indonesia.
Abstract:
Urethral caruncle is a rare condition primarily affecting elderly. Sometimes, it resembles urethral prolapse or malignancies. It can even cause outflow obstruction or urinary retention. A case of 83-years-old woman with urinary retention since a week prior was presented. Physical examination revealed a bulging mass originating from posterior lip of external urethral meatus. Due to the size, it caused outflow obstruction. The whole mass was excised. Histology examination reported the mass as urethral caruncle. Urethral caruncle is a common problem in elderly which rarely cause outflow obstruction. A thorough examination is required to distinguish it from malignancies and other disorders.
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