AUTHOR=Xu Lufan , Ma Xinxin , Yang Yang , Ding Zhiqiang , Luo Yi TITLE=Successful treatment of an elderly patient with lung squamous cell carcinoma by tislelizumab and chemotherapy: a case report with novel imaging findings JOURNAL=Frontiers in Immunology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2025.1543114 DOI=10.3389/fimmu.2025.1543114 ISSN=1664-3224