AUTHOR=Yue Wang , Hua Ding , Yumei Fu , Mengyi Liu , Jian Zhang , Dajiang Song , Shu Liu , Ke Luo 

TITLE=Case Report: A rare case of male breast synovial sarcoma

JOURNAL=Frontiers in Oncology

VOLUME=Volume 15 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2025.1469910

DOI=10.3389/fonc.2025.1469910

ISSN=2234-943X

ABSTRACT=Synovial sarcoma (SS) is a rare and aggressive malignancy that primarily affects young people and usually occurs in the extremities. Breast involvement is uncommon, and males with breast SS are even rarer. We present a rare case of a 17-year-old boy with a progressively growing mass found in his right breast, which was confirmed as SS through pathological diagnosis following surgery.