Journal of Capital Medical University ›› 2026, Vol. 47 ›› Issue (1): 190-197.doi: 10.3969/j.issn.1006-7795.2026.01.024

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The application of artificial intelligence in the diagnosis and treatment of cholangiocarcinoma

Liang Zheng, Liu Kuiliang, Ning Tingting, Li Peng, Zhang Shutian*#, Wei Yongqiu*#   

  1. Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Diseases, Faculty of Gastroenterology of Capital Medical University, State Key Laboratory of Digestive Health, Beijing Key Laboratory for Precancerous Lesion of Digestive Diseases, Beijing 100050, China
  • Received:2025-08-02 Revised:2025-09-01 Online:2026-02-21 Published:2026-02-02

Abstract: Artificial intelligence (AI) has demonstrated significant potential in the diagnosis and treatment of cholangiocarcinoma. Deep learning-based imaging analysis techniques enable automated lesion segmentation, accurate differential diagnosis, and prediction of pathological behaviors such as lymph node metastasis, substantially improving diagnostic efficacy. Endoscopic assistance systems, utilizing convolutional neural networks, facilitate real-time identification of biliary structures and malignant strictures, optimizing procedural workflows. In pathological diagnosis, AI models leverage hyperspectral or conventional white-light pathological scanned images to achieve tumor classification and molecular subtyping, providing critical support for prognostic assessment and targeted therapy. Current challenges primarily include insufficient data standardization and limited model generalizability. Future advancements will require multicenter collaboration and algorithmic optimization to promote clinical translation. 

Key words: cholangiocarcinoma, radiomics, differential diagnosis, artificial intelligence, deep learning, precision medicine

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