Distal cholangiocarcinoma mimicking pancreatic ductal adenocarcinoma successfully converted to resection following PD-1/CTLA-4 bispecific immunotherapy (cadonilimab) combined with nab-paclitaxel-based chemotherapy: a case report providing preliminary real-world insight.

albumin-bound paclitaxel - Generic mfg.

5-fluorouracil - Generic mfg.

gemcitabine - Generic mfg.

irinotecan - Generic mfg.

Kaitanni (cadonilimab) - Akesobio

leucovorin calcium - Generic mfg.

cisplatin - Generic mfg.

http://www.ncbi.nlm.nih.gov/pubmed/42719709

Chen Mi; Dongdong Wang; Gengyuan Shi; Hanteng Yang; Longbo Wang; Mancai Wang; Siyang Wang; Tianlong Ma; Wei Wang; Xiyang Sheng; Xuechao Xu; Yongyue Du; Yongzhao Li; Yun Wang

Sep 11, 2026