[Anorexia nervosa and its clinical variations--a hormonal and behavioral paradigm]

The authors presents the regulatory role of endocrine system in children and adolescents with anorexia nervosa. The psychological and behavioral symptoms, being the main cause of the illness, need a prompt recovery. For that reason, the therapeutic activity of psychologist and psychotherapist in the family therapy center is fundamental for the patient. Pediatrician's and endocrinologist's task is to establish the diagnosis, reinstate the metabolic balance, if need is, and prevent the late consequences especially those of reproductive system of the patient.