Endocrine Abstracts

Pubertal gynecomastia is associated with an imbalance between estrogen and androgen action on the breast glandular tissue. It is a common condition presenting at 10-12 years and peaking at 13-14 yrs, followed by involution that is usually complete by 17 yrs. Pathologic entities associated with childhood or adolescence gynecomastia are rare.The purpose of this study was to evaluate the bone mineral density (BMD grams/cm2) of children with puber...