cholangiolar carcinoma

例句：

1. 1. Cholangiolar carcinoma is a rare but deadly form of cancer that affects the bile ducts in the liver.
   胆管癌是一种罕见的但致命的癌症形式，它影响肝脏的胆管。
2. 2. The patient was diagnosed with cholangiolar carcinoma and required immediate surgery.
   患者被诊断出患有胆管癌，需要立即手术。
3. 3. Treatment for cholangiolar carcinoma often involves chemotherapy and radiation therapy.
   胆管癌的治疗通常包括化疗和放疗。