article_metadata: Wenguang He Congcong Song Jiwei Ren Xiao Ji Xiuyan Wang Lixia Liu
article_metadata: 10.3389/fphar.2024.1336699
article_metadata: Front Pharmacol
article_metadata: 2024 Apr 10:15:1336699.
article_metadata: dna damage repair pd-l1 cholangiocarcinoma complete response sintilimab
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/38659574/
article_metadata: Case Reports
article_metadata: PMC11039799
article_metadata: 38659574
article_metadata: Case report: Robust response to sintilimab in advanced distal cholangiocarcinoma with PD-L1 expression and DNA damage repair
article_metadata: 2024