Case report: Robust response to sintilimab in advanced distal cholangiocarcinoma with PD-L1 expression and DNA damage repair

• প্রধান লেখক: Wenguang He (Author), Congcong Song (Author), Jiwei Ren (Author), Xiao Ji (Author), Xiuyan Wang (Author), Lixia Liu (Author)
• বিন্যাস: গ্রন্থ
• প্রকাশিত: Frontiers Media S.A., 2024-04-01T00:00:00Z.
• বিষয়গুলি: article
• অনলাইন ব্যবহার করুন: Connect to this object online.

Cholangiocarcinoma (CCA) is a highly heterogeneous tumor that occurs in the bile duct epithelium; adenosquamous carcinoma is a rare pathological subtype of CCA. The clinical treatment of patients with metastatic distal CCA poses significant challenges. We report a 53-year-old female diagnosed with a...