The diagnostic approach to growth hormone deficiency (GHD) in children with short stature (SS) is controversial. Here we review the available methodology and present prospective data obtained in a cohort of patients with SS suggesting the use of screening test followed by the confirmation test. Thus, the children with SS should be submitted to clinical and laboratorial evaluation to exclude of chronic and genetic diseases. In addition patients with height < 3 percentil or growth velocity < percentil 25, IGF-1 […]