| 1. | Zhou YM, Yin ZF, Yang JM, et al. Risk factors for intrahepatic cholangiocarcinoma: a case-control study in China. World J Gastroen-terol, 2008, 14(4): 632-635. | 
				                                                        
				                                                            
				                                                                | 2. | Casavilla FA, Marsh JW, Iwatsuki S, et al. Hepatic resection and transplantation for peripheral cholangiocarcinoma. J Am Coll Surg, 1997, 185(5): 429-436. | 
				                                                        
				                                                            
				                                                                | 3. | Poultsides GA, Zhu AX, Choti MA, et al. Intrahepatic cholangiocar-cinoma. J Surg Clin North Am, 2010, 90(4): 817-837. | 
				                                                        
				                                                            
				                                                                | 4. | Witjes CD, Karim-Kos HE, Visser O, et al. Intrahepatic cholangio-carcinoma in a low endemic area: rising incidence and improved survival. HPB (Oxford), 2012, 14 (11): 777-781. | 
				                                                        
				                                                            
				                                                                | 5. | Lim JH. Cholangiocarcinoma: morphologic classification according to growth pattern and imaging findings. AJR Am J Roentgenol, 2003, 181(3): 819-827. | 
				                                                        
				                                                            
				                                                                | 6. | Tyson GL, El-Serag HB. Risk factors for cholangiocarcinoma. Hepa-tology, 2011, 54(1): 173-184. | 
				                                                        
				                                                            
				                                                                | 7. | Palmer WC, Patel T. Are common factors involved in the pathogen-esis of primary liver cancers? A meta-analysis of risk factors for intrahepatic cholangiocarcinoma. J Hepatol, 2012, 57(1): 69-76. | 
				                                                        
				                                                            
				                                                                | 8. | 袁磊, 羅賢武, 王義.肝內膽管細胞癌發病機制研究進展.肝膽外科雜志, 2013, 21(5): 389-391. | 
				                                                        
				                                                            
				                                                                | 9. | Fava G, Marzioni M, Benedetti A, et al. Molecular pathology of biliary tract cancers. Cancer Lett, 2007, 250(2): 155-167. | 
				                                                        
				                                                            
				                                                                | 10. | Ben-Menachem T. Risk factors for cholangiocarcinoma. Eur J Gastroenterol Hepatol, 2007, 19(8): 615-617. | 
				                                                        
				                                                            
				                                                                | 11. | Mosconi S, Beretta GD, Labianca R, et al. Cholangiocarcinoma. Crit Rev Oncol Hematol, 2009, 69(3): 259-270. | 
				                                                        
				                                                            
				                                                                | 12. | Welzel TM, Graubard BI, El-Serag HB, et al. Risk factors for intrahepatic and extrahepatic cholangiocarcinoma in the United States: a population-based case-control study. Clin Gastroenterol Hepatol, 2007, 5(10): 1221-1228. | 
				                                                        
				                                                            
				                                                                | 13. | Kobayashi M, Ikeda K, Saitoh S, et al. Incidence of primary cholan-giocellular carcinoma of the liver in Japanese patients with hepatitis C virus-related cirrhosis. Cancer, 2000, 88(11): 2471-2477. | 
				                                                        
				                                                            
				                                                                | 14. | Shaib YH, El-Serag HB, Davila JA, et al. Risk factors of intrahepatic cholangiocarcinoma in the United States: a case-control study. Gastroenterology, 2005, 128(3): 620-626. | 
				                                                        
				                                                            
				                                                                | 15. | Liang X, Bi S, Yang W, et al. Evaluation of the impact of hepatitis B vaccination among children born during 1992-2005 in China. J Infect Dis, 2009, 200(1): 39-47. | 
				                                                        
				                                                            
				                                                                | 16. | Liang X, Bi S, Yang W, et al. Epidemiological serosurvey of hepatitis B in China-declining HBV prevalence due to hepatitis B vaccina-tion. Vaccine, 2009, 27(47): 6550-6557. | 
				                                                        
				                                                            
				                                                                | 17. | 路利軍, 李鵬, 雷小艷, 等.肝內膽管細胞癌的螺旋CT診斷.中國臨床研究, 2011, 24(9): 818-819. | 
				                                                        
				                                                            
				                                                                | 18. | Olnes MJ, Erlich R. A review and update on cholangiocarcinoma. Oncology, 2004, 66(3): 167-179. | 
				                                                        
				                                                            
				                                                                | 19. | Nehls O, Gregor M, Klump B. Serum and bile markers for cholang-iocarcinoma. Semin Liver Dis, 2004, 24(2): 139-154. | 
				                                                        
				                                                            
				                                                                | 20. | Kalambokis G, Kostoula A, Economou M, et al. Tumor necrosis factor-alpha-related intraperitoneal release of CA 125 in cirrhotic patients with sterile ascites. Clin Chem, 2005, 51(11): 2207-2208. | 
				                                                        
				                                                            
				                                                                | 21. | 肖文斌, 劉玉蘭.肝硬化患者血清和腹水CA125升高.世界華人消化雜志, 2003, 11(11): 1720-1722. | 
				                                                        
				                                                            
				                                                                | 22. | 何振平, 馬寬生, 王曙光, 等.肝內膽管癌的臨床病理特征與外科治療.中華肝膽外科雜志, 2002, 8(8): 475-477. | 
				                                                        
				                                                            
				                                                                | 23. | Peng NF, Li LQ, Qin X, et al. Evaluation of risk factors and clinico-pathologic features for intrahepatic cholangiocarcinoma in Southern China: a possible role of hepatitis B virus. Ann Surg Oncol, 2011, 18(5): 1258-1266. | 
				                                                        
				                                                            
				                                                                | 24. | Yu TH, Yuan RH, Chen YL, et al. Viral hepatitis is associated with intrahepatic cholangiocarcinoma with cholangiolar differentiation and N-cadherin expression. Mod Pathol, 2011, 24(6): 810-819. | 
				                                                        
				                                                            
				                                                                | 25. | Ishikawa K, Sasaki A, Haraguchi N, et al. A case of an alpha-fetoprotein-producing intrahepatic cholangiocarcinoma suggests probable cancer stem cell origin. Oncologist, 2007, 12(3): 320-324. | 
				                                                        
				                                                            
				                                                                | 26. | 郭琪, 袁知東.肝內膽管細胞癌的MSCT診斷價值.中國CT和MRI雜志, 2010, 8(2): 25-27. | 
				                                                        
				                                                            
				                                                                | 27. | Maetani Y, Itoh K, Watanabe C, et al. MR imaging of intrahepatic cholangiocarcinoma with pathologic correlation. AJR Am J Roent-genol, 2001, 176(6): 1499-1507. |