title: Dementia with Lewy bodies: a pure case.
abstract: A pure case of autopsy-confirmed dementia with Lewy bodies (DLB) is described. The patient presented with distinctive verbal fluency deficits in the context of mild language impairment, intact recognition memory, and impaired paragraph recall. Neuroimaging (CT and SPECT) showed progressive medial temporal lobe atrophy. Neuropathology revealed Lewy bodies, degeneration in the substantia nigra, nucleus basalis of Meynert (Nakano & Hirano, 1984), and locus ceruleus, but no pathology characteristic of Alzheimer's disease. It is in this sense that the case is "pure" DLB. Early neuropsychological diagnosis of DLB is essential (Salmon et al., 1996) given the potentially fatal hazard of neuroleptics (McKeith et al., 1992) and the difficulties associated with clinical neurological diagnoses (Litvan et al., 1998).
authors: University Department of Clinical Neurology, Oxford, UK. gurd@ermine.ox.ac.uk
authors: J M
authors: JM
authors: Gurd
authors: L
authors: L
authors: Herzberg
authors: C
authors: C
authors: Joachim
authors: J C
authors: JC
authors: Marshall
authors: K
authors: K
authors: Jobst
authors: R H
authors: RH
authors: McShane
authors: N J
authors: NJ
authors: Hindley
authors: E E
authors: EE
authors: King
mesh_terms: D000368:Aged; D001921:Brain / Q000000981:diagnostic imaging*; D003704:Dementia / Q000150:complications / Q000175:diagnosis*; D017809:Fatal Outcome; D006801:Humans; D020961:Lewy Body Disease / Q000150:complications / Q000175:diagnosis*; D008297:Male; D009483:Neuropsychological Tests; D015899:Tomography, Emission-Computed, Single-Photon; D014057:Tomography, X-Ray Computed