Editorial
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Sep 21, 2012; 18(35): 4801-4810
Published online Sep 21, 2012. doi: 10.3748/wjg.v18.i35.4801
Figure 1
Figure 1 Types of biliary cysts according to Todani classification.  I: Solitary extrahepatic cyst (40%-85%): IA: Common type; IB: Segmental extrahepatic duct dilatation; IC: Diffuse extrahepatic dilatation; II: Extrahepatic diverticulum (2%-3%); III: Choledochocele (1.4%-5.6%); IVA: Multiple extra- and intrahepatic cysts; IVB: Multiple extrahepatic cysts (18%-20%); V: Multiple intrahepatic cysts (Caroli’s disease) (rare).