hrp0098p2-385 | Late Breaking | ESPE2024

Integrating Genetic Testing in the Evaluation of Boys with Central Precocious Puberty: A Portuguese Nationwide Study

Galo Elisa , Vidal Castro Sofia , Amaral Daniela , Espada Filipa , Brandão Carla , Luísa Leite Ana , Ferreira Sofia , Caetano Francisco , Cerqueira Rita , Limbert Catarina

Introduction: Precocious development of secondary sexual characteristics in both sexes indicates early reactivation of the hypothalamic-pituitary-gonadal axis, known as central precocious puberty (CPP). CPP should be considered in males under nine years old when testicular volume exceeds 4 milliliters. This condition is rare (1 male per 15 girls), and secondary causes must be promptly excluded due to the higher likelihood of intracranial pathology. Recent stud...