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胆管癌是起源于胆管上皮细胞的恶性肿瘤,由于其解剖位置特殊,起病隐匿,确诊时往往已到晚期,失去根治性切除机会,预后极差,而胆管癌对放疗和化疗均不敏感,因此,有必要寻找一种新的疗效确切而毒副作用低的治疗方法。光动力疗法(photodynamic therapy,PDT)是一种正在广泛开展中的治疗恶性肿瘤的新技术,国内应用光动力治疗胆管癌处于起步阶段,本文就光动力治疗胆管癌作一综述。
Cholangiocarcinoma is a malignant tumor originated from biliary epithelial cells. Due to its special anatomical location and its insidious onset, it is often diagnosed late. Lack of radical resection and poor prognosis, and cholangiocarcinoma is not sensitive to radiotherapy and chemotherapy. Therefore, it is necessary to find a new therapeutic effect with low toxicity and side effects. Photodynamic therapy (PDT) is a new technology that is widely used in the treatment of malignant tumors. Domestic application of photodynamic therapy for cholangiocarcinoma is in its infancy. In this review, photodynamic therapy for cholangiocarcinoma is reviewed.