Inverted papilloma arising in a juvenile

Akira Miyajima, Tsutomu Mochizuki, Kaori Seta, Yasunori Mizuguchi

Research output: Contribution to journalArticlepeer-review


A 15-year-old man presented with painless, gross hematuria. Excretory pyelography showed a filling defect in the bladder and ultrasonography revealed a solitary bladder tumor. Cystoscopy showed a solitary, papillary tumor on the bladder neck. Transurethral resection was then performed and histological examination showed an inverted papilloma. In addition, the expression of proliferative cellular nuclear antigen and p53 in the surgical specimen were 37.1 and 0%, respectively. Since an inverted papilloma arising during the first two decades of life is quite rare, we herein report the above case and review previous reports. Copyright (C) 2000 S. Karger AG, Basel.

Original languageEnglish
Pages (from-to)60-62
Number of pages3
JournalUrologia Internationalis
Issue number1
Publication statusPublished - 2000 Aug
Externally publishedYes


  • Bladder
  • Inverted papilloma
  • Juvenile

ASJC Scopus subject areas

  • Urology


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