Male breast cancer after finasteride therapy for benign prostate hyperplasia

Jui Ming Liu, Yang Jen Chiang, Chen Lin Chi, Yung Feng Lo, Chih Yuan Chou

Research output: Contribution to journalArticlepeer-review

Abstract

Finasteride has been used for the treatment of benign prostate hyperplasia (BPH) for years, but some side effects, including male breast cancer (MBC), have been reported. We report a case of breast cancer in a male patient who received finasteride therapy for BPH, and to our knowledge, our report is believed to be the first in Taiwan. The patient was a 59-year-old man who received finasteride therapy for BPH for 4years. He found a palpable mass in his left breast 2 months prior to diagnosis. Ultrasound-guided core biopsy showed invasive ductal carcinoma. A simple mastectomy was performed followed by chemotherapy with tamoxifen.

Original languageEnglish
Pages (from-to)127-128
Number of pages2
JournalUrological Science
Volume24
Issue number4
DOIs
Publication statusPublished - Dec 2013
Externally publishedYes

Keywords

  • Benign prostate hyperplasia
  • Finasteride
  • Male breast cancer

ASJC Scopus subject areas

  • Urology

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