Keywords: Adult; Adulte; Anti-21-hydroxylase antibodies glucocorticoid treatment; Anticorps anti-21-hydroxylase; Auto-immunité; Autoimmunity; Children; Consensus; Corticosteroid treatment; Corticothérapie; Corticotropin insufficiency; Enfant; IRM hypophysaire; Insuffisance corticotrope; Insuffisance surrénale primaire; Pituitary MRI; Primary adrenal insufficiency.