Two Unusual Cases of Pituitary Tumors Presenting with Pediatric Acromegaly.

Gigantism and acromegaly are most commonly caused by a growth hormone (GH)-secreting pituitary adenoma. Pediatric cases are diagnostically and therapeutically challenging due to their insidious nature. This article presents two adolescent females who were referred to the endocrinology clinic primarily for the evaluation of menstrual disorders rather than for concerns about GH excess.