Pelvic ultrasound findings in prepubertal girls with precocious adrenarche born appropriate for gestational age.

Abstract

BackgroundPrecocious adrenarche (PA) refers to the clinical onset of excess androgen in girls before the age of 8. It is associated with an increased risk of functional ovarian hyperandrogenism after puberty. PA may be associated with polycystic ovary syndrome (PCOS). We compared pelvic ultrasound (US) findings of girls with PA born appropriate for gestational age (AGA) to healthy body mass index (BMI)-matched peers to determine whether US findings in AGA-born PA girls are associated with PCOS antecedents.