[Juvenile Pick's disease: clinical study]

The Authors discuss the case of a 23-year-old man who manifested the characteristic symptomatology of a progressive mental deterioration and disorders in behaviour displaying themselves as apathy, speechlessness, progressive detachment from environment and considerable slovenliness. It has been also emphasized a situation which suggest Kleist's melokinetic apraxia. In addition to usual routine laboratory studies, the patient underwent a EEG, an encephalography and psychodiagnostic investigations executed by a means of series of tests in order to ascertain his intellectual efficiency and outline his psychological profile. On the basis of the investigations made and after a discussion concerning possible differential diagnoses, the Authors have reached the conclusion that it is an uncommon case of juvenile Pick's disease.