Leon Cytryn, MD

The past decade witnessed major strides in our understanding and treatment of affective disorders in adults, children and adolescents. One of the baffling problems in child and adolescent psychiatry was the question of psychiatric illness spanning a lifetime. The existence of depressive disorders in prepubertal children has been generally recognized and acknowledged since the 1960s; however, only in the last decade did evidence become available that supports the notion that depression in different ages represents the same entity, albeit manifesting different clinical symptoms in each developmental period (Cytryn and others 1986).