A new long term hepatic complication in survivors of childhood haematological malignancy.

Hepatic abnormalities have been documented in survivors of childhood malignancies and a spectrum of liver diseases has been described in this group The risk factors for liver disease include: hepatic surgery; radiotherapy to field including liver; total body irradiation (TBI); chemotherapy, multiple blood transfusions and use of hematopoietic cell transplantation. We report three cases of hepatic adenomatosis (HA) in young women who had been treated for haematological malignancy as children and had bone marrow transplant. These women were on estrogen and growth hormone replacement. They had mild abnormalities of liver function tests. The diagnosis of HA was made on liver imaging and confirmed by liver biopsy. We also propose a hypothesis for the pathogenesis of hepatic adenomatosis in these patients which vascular damage, estrogen replacement and growth hormone deficiency.