title: Unexpectedly Diagnosed Caroli's Disease on HIDA Scintigraphy in a Patient with Calculous Cholecystitis.
abstract: Caroli's disease, which is a rare condition with congenital dilatation of the intrahepatic bile ducts, is usually diagnosed postoperatively. The clinical suspicion in a patient with gallstones and choledocholithiasis presenting with dilated intrahepatic biliary radicles and jaundice is usually an obstructive etiology. However, scintigraphic evaluation of this entity, as in this case, gives additional information on liver function, biliary drainage and predisposing conditions like Caroli's disease, which could be missed otherwise.
authors.affiliation: Narayana Hrudyalaya, 258 A Bommasandra Industrial Area, Anekal Taluk, Bangalore, 99 India ; Nuclear Medicine Department, Amala Institute of Medical Sciences, Amalanagar, Thrissur, 555 Kerala India.
authors.forename: Ajit S
authors.initials: AS
authors.lastname: Shinto
authors.affiliation: Narayana Hrudyalaya, 258 A Bommasandra Industrial Area, Anekal Taluk, Bangalore, 99 India.
authors.forename: Job
authors.initials: J
authors.lastname: Selvakumar
keywords: Calculous cholecystitis; Caroli’s disease; HIDA scan; Scintigraphy