Hepatocellular adenoma among adult survivors of childhood and young adult cancer.

Hepatocellular adenoma (HCA) is a rare benign epithelial neoplasm with potential for hemorrhage, rupture, or malignant transformation. Reported annual incidence of HCA is approximately 1/1,000,000. We identified 12 cases of HCA among adults with a history of childhood or young adult cancer. The most common cancer diagnosis was leukemia (N = 4). Five had undergone allogeneic hematopoietic stem cell transplant with total body irradiation. All 11 females had prior estrogen therapy; the male case was hypogonadal. This report suggests childhood and young adult cancer survivors may be at increased risk for HCA, but further investigation is needed.

Duke Scholars

Author Kevin Charles Oeffinger Medicine, Medical Oncology