AUTHOR=Chang Bo , Zhang Manqing , Hou Yifan , Li Wenbin , Li Song , Zhang Jianhua , Wang Chenyang , Zhang Qiangqiang , Hou Junqing TITLE=Solitary testicular metastasis post-prostatectomy for prostatic ductal adenocarcinoma: case report and literature review JOURNAL=Frontiers in Oncology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2025.1464446 DOI=10.3389/fonc.2025.1464446 ISSN=2234-943X