Three patients with hyperprolactinemia due to pituitary adenomas (two patie
nts) or empty sella (one patient) and osteopenia are described. Their ages
at presentation ranged from 8 to 17 years. Each patient was treated with ca
bergoline. Serum prolactin levels became normal in all patients within one
month. Bone density and pubertal stage improved after 12 months of treatmen
t.