Liver tumor types by relative incidence in adults in the United States, with<unk>  at right. The majority of hepatic<unk> s arise in women aged 20–40, most of whom use oral contraceptives. Other medications which also alter circulating hormone levels, such as anabolic or androgenic steroids, Barbiturates, clomifene,<unk> ve also been implicated as risk factors. Incidence of<unk> s may be increased in metabolic diseases, including tyrosinemia and type 1 diabetes mellitus, and glycogen storage diseases (types 1 and 3), as well as in beta-thalassemia and hemochromatosis.
Hepatocellular adenoma
Hepatoid tumor
Cavernous liver hemangioma
Fibrolamellar hepatocellular carcinoma
Focal fatty liver
Acinar cell carcinoma of the pancreas
Pancreatic serous cystadenoma
Renal–hepatic–pancreatic dysplasia