<prompt> Florid duct lesions are diagnostic ofKlatskin tumorPrimary sclerosing cholangitisPrimary biliary cirrhosisSecondary biliary cirrhosis  <response>: Ans. c Primary biliary cirrhosisRef: Robbins 9thpg 858; 8thpg 867In Primary biliary cirrhosis: Interlobular bile ducts are actively destroyed by lymphoplasmacytic inflammation with or without granulomas the florid duct lesion 