Todani Classification of Choledochal Cyst | Todani classification
Todani Classification of Choledochal Cyst · Type I: Dilatation of extrahepatic biliary duct (Incidence: 80 – 90%) · Type II: Diverticulum of the Common Bile Duct ...SkiptocontentTodaniClassificationofCholedochalCyst TypeI:Dilatationofextrahepaticbiliaryduct(Incidence:80–90%)1a:Cystic1b:Saccular1C:FusiformTypeII:DiverticulumoftheCommonBileDuct(Incidence:2%)TypeIII:CholedochocoeleinvolvingintraduodenalportionofCommonBileDuct(Incidence:4–5%)1a:Cystic1b:Saccular1C:FusiformTypeIV:IntraandExtrahepaticDuctDilatation(Incidence:10%)IVa:IntraandExtrahepaticcystsIVb:MultipleextrahepaticcystsTypeV:Caroli’sDisease(Incidence:Rare) Reference:Todani,Takuji,etal.“Congenitalbileductcysts:classification,operativeprocedures,andreviewofthirty-sevencasesincludingcancerarisingfromcholedochalcyst.”TheAmericanJournalofSurgery134.2(1977):263-269. SuggestedReading:RadiologyofBiliaryTract–Articl.net ImageCourtesy:Wikimedia
常見健康問答
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