Cholangiocarcinoma
胆管癌常在不可治愈阶段才被确诊。
胆管癌（又称胆管细胞癌）是一种形成于胆管的癌症。在西方世界属于罕见恶性肿瘤，但在东南亚地区发病率较高，尤其是泰国部分地区，那里肝吸虫感染较为常见。该疾病通常为腺癌，确诊时常已无法治愈，因此早期发现至关重要。
Quick Facts
- Pronounce
- k, ə,,, l, æ, n, dʒ, i, ou,,, k, a:r, s, I, ', n, ou, m, ə, kə-LAN-jee-oh-KAR-sih-NOH-mə
- Field
- Oncology
- Symptoms
- Abdominal pain
- yellowish skin
- weight loss
- generalized itching
- fever
- Onset
- 70 years old
- Types
- Intrahepatic
- perihilar
- distal
- Diagnosis
- Confirmed by examination of the tumor under a microscope
- Treatment
- Surgical resection
- chemotherapy
- radiation therapy
- stenting procedures
- liver transplantation
- Prognosis
- Generally poor
Facts from the source article.
背景与渊源
胆管癌可影响胆管的任何区域，包括肝脏内部或外部。肝脏内的肿瘤称为肝内胆管癌，肝脏外的称为肝外胆管癌；位于肝脏出口处的肝门部肿瘤有时被称为Klatskin肿瘤。该疾病被认为从增生阶段逐步发展为癌变，慢性炎症和胆汁流动障碍在其中发挥作用。大多数肿瘤（>90%）为腺癌。
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