1. Charles AR, Gupta AK, Bhatnagar V. Giant congenital solitary cyst of the liver: report of a case. Surg Today 2001;31(8):732–734.
2. Hara H, Morita S, Sako S, Dohi T, Iwamoto M, Inoue H, et al. Hepatobiliary cystadenoma combined with multiple liver cysts: report of a case. Surg Today 2001;31(7):651–654.
3. Perret RS, Thorsen MK, Lawson TL. Neoplastic diseases of the gallbladder and biliary tract. In: Freeny PC, Stevenson GW, editors. Margulis and Burhenne’s alimentary tract radiology, 5th ed. Mosby: St. Louis; 1994. p. 1325–1343.
4. Thomas JH, Pierce GE, Karlin C, Hermmeck AS, MacArthur RI. Extrahepatic biliary obstruction secondary to metastatic cancer. Am J Surg 1981;142:770–776.
5. Kinjo N, Shimada M, Maeda T, Tanaka S, Shirabe K, Maehara Y. Preoperatively undiagnosable intrahepatic bile duct dilatation contains early-stage intrahepatic cholangiocarcinoma. Hepatogastroenterology 2005;52(65):1368–1371.