AUTHOR=Liang Xiaojing , Xu Guoqing , Zhang Jisong , Xu Li , Dong Liangliang , Wang Xiaoyue , Han Weidong , Chen Enguo 

TITLE=Combination chemotherapy with sintilimab for treatment of a male patient with primary pulmonary choriocarcinoma: a case report and literature review

JOURNAL=Frontiers in Immunology

VOLUME=16

YEAR=2025

URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2025.1523316

DOI=10.3389/fimmu.2025.1523316

ISSN=1664-3224