title: [Two cases of frontotemporal dementia].
abstract: Frontotemporal dementias represent the third most common cause of primer degenerative dementias next to Alzheimer's disease and Lewy body disease. Frontotemporal dementia constitutes 10-20% of all praesenilis dementias. The authors present the results of the 10 years' clinical, neuropsychological, neuropathological examinations and brain imaging with the examples of two cases. At the early stage of frontotemporal dementia changes of personality and social conduct are prominent, whereas cognitive functions are relatively well preserved. The usual dementia tests are not sufficiently sensitive to disclose non-cognitive symptoms. Clinical diagnosis as well as differentiation from functional psychiatric disorders can be difficult. Brain imaging present the frontal and the anterior temporal lobe atrophy and selective hypometabolism in these areas. The typical onset is between at the age 50 and 65 years. It is very rare under the age of 30. The symptoms of two patients started at the age of 42-44. The first diagnosis was post traumatic stress disorder. Later stereotyped behaviour, mental rigidity, hyperorality, irritability, progressive reduction of speech and vegetative dysfunctions appeared. Besides the affecting of the irresistibly worsening symptoms and the medical care requiring strength and inventiveness, the authentic informing of the relatives is also a challenge. The caregivers have special relationship with the patients and their relatives.
authors.affiliation: Jósa András Megyei Kórház, Pszichiátriai Osztály, 4412, Nyíregyháza, Sóstói u. 62. szaboem@axelero.hu
authors.forename: Erzsébet
authors.initials: E
authors.lastname: Szabó
authors.forename: Mihály
authors.initials: M
authors.lastname: Szabó
mesh_terms: D000328:Adult; D001921:Brain / Q000000981:diagnostic imaging; D003704:Dementia / Q000175:diagnosis / Q000523:psychology / Q000628:therapy; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D013313:Stress Disorders, Post-Traumatic / Q000175:diagnosis; D014055:Tomography, Emission-Computed; D014057:Tomography, X-Ray Computed
vernacular_title: A frontotemporalis dementiákról két eset kapcsán.