<prompt> True about fibrolamellar carcinoma of the liver:Good prognosis than hepatocellular carcinomaCommon in old ageAssociated with cirrhosisAssociated with hepatitis B infection  <response>: A distinctive variant of hepatocellular carcinoma is the fibrolamellar carcinoma, constituting less than 5 of HCCs. This tumor occurs in young male and female adults 20 to 40 years of age with equal incidence, has no association with HBV or cirrhosis risk factors, and often has a better prognosisIt usually presents as single large, hard scirrhous tumor with fibrous bands coursing through it. On microscopic examination, it is composed of well-differentiated polygonal cells growing in nests or cords and separated by parallel lamellae of dense collagen bundles- Robbins 9th872-73, 8th879 