Malignant melanoma of the male urethra with increased 5‐S‐cysteinyldopa: A case report

Introduction We herein present a case of malignant melanoma of the male urethra with an increased serum 5‐S‐cysteinyldopa concentration. Case presentation A 77‐year‐old man visited our hospital complaining dysuria and a dark brown mass protruding from the external urethral meatus. His serum 5‐S‐cyst...

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Bibliographic Details
Main Authors: Yusuke Aoki, Takahiko Soma, Yuki Nakamura, Naotaka Fukui, Yasuyuki Sakai, Yukio Kageyama
Format: Article
Language:English
Published: Wiley 2019-07-01
Series:IJU Case Reports
Subjects:
Online Access:https://doi.org/10.1002/iju5.12086