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What is Most commonly seen Choledochal cyst and explain in detail?
Most common Choledochal cyst Type I>Type IV >Type III Type I is the most common It is the dilation of extrahepatic biliary tree Type Ia: cystic dilation Type Ib: Focal segmental dilation Type Ic : Fusiform dilation Treatment : Roux-en-Y hepatic jejunostomy Ref: Sabiston 20th edition 1510-1511