[Dementia with Lewy bodies in a patient with oromandibular dystonia].
Dementia with Lewy bodies (DLB) is characterized by a combination of progressive cognitive, motor impairments and autonomic dysfunction. Motor impairments in DLB may manifest themselves with mild parkinsonian signs as well as with classic parkinsonism. A case of a female patient, who developed LBD 5 years after being diagnosed with oromandibular dystonia, is presented.