"choledocal cyst: type 2 duplicated gallbladders cannot be pre-operatively differentiated from Todani type II cysts 4"
"Prevalence demonstrates regional variation between 1 in 50 (India) to 1 in 3800 (USA) 4."
"Classification is more easily applied today using MRCP, since ultrasound does not always allow adequate visualisation of the cystic duct and ERCP is an invasive procedure requiring anaesthesia 4."
"Y+Y shaped"
"Y+H shaped"
"H+H shaped"
"Phrygian cap"
"Treatment and Prognosis"
Expected headings
"Classification"
"Treatment and Prognosis"
"There is no established increased risk of malignancy or calculi compared to a single gallbladder 4."