Testicular Adrenal Rest Tumors in Boys and Young Adults with Congenital Adrenal Hyperplasia

Abstract

Testicular adrenal rest tumors were present in young males with classic congenital adrenal hyperplasia but not in infants or toddlers. These tumors were associated with higher fludrocortisone requirements and a history of advanced bone age x-ray results. However, the tumors did not develop in all poorly controlled males. Longitudinal studies are needed to understand the individual predisposition to testicular adrenal rest tumors and the age at which to begin screening patients with congenital adrenal hyperplasia.