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Copyright ©The Author(s) 2019.
World J Gastroenterol. Jul 14, 2019; 25(26): 3334-3343
Published online Jul 14, 2019. doi: 10.3748/wjg.v25.i26.3334
Table 1 Classification of choledochal cysts according to the Todani classification
Todani classification
Type ISolitary extrahepatic cyst
Type IIExtrahepatic supraduodenal diverticulum
Type IIIIntraduodenal cyst
Type IVBoth extrahepatic and intrahepatic cysts
Type VMultiple intrahepatic cysts