Frontotemporal lobar degeneration with ubiquitin-only-immunoreactive neuronal changes: Broadening the clinical picture to include progressive supranuclear palsy

D. C. Paviour, A. J. Lees, Keith Anthony Josephs, T. Ozawa, M. Ganguly, C. Strand, A. Godbolt, R. S. Howard, T. Revesz, J. L. Holton

Research output: Contribution to journalArticle

50 Citations (Scopus)

Abstract

The frontotemporal lobar degenerations (FTLDs) are a group of disorders in which the clinical picture is not necessarily predictive of the underlying neuropathology. The FTLD with ubiquitin-only-immunoreactive neuronal changes (FTLD-U) subtype is pathologically characterized by ubiquitin-positive, tau and α-synuclein-negative neuronal cytoplasmic inclusions in the frontotemporal cortex and hippocampal dentate fascia. When similar pathological changes are accompanied by histological features of motor neuron disease (MND), the term FTLD-MND is used. The latter pathological changes may be found in patients with or without clinical evidence of MND. We retrospectively reviewed the clinical details of three patients with a rapidly progressive, levodopa-unresponsive bradykinetic-rigid syndrome and frontal cognitive impairment. A diagnosis of progressive supranuclear palsy (PSP) had been considered in all three cases at initial presentation. Two of the cases fulfilled clinical diagnostic criteria for PSP, which was the final clinical diagnosis during life. Pathological analysis showed typical histological appearances of FTLD-MND in two cases and of FTLD-U in one case. Semi-quantitative analysis of pathological load seemed to correlate with the clinical phenotype. FTLD-U or FTLD-MND should be considered in the differential diagnosis of progressive frontal dementia with an akinetic rigid syndrome and supranuclear gaze palsy or Steele-Richardson-Olszewski disease.

Original languageEnglish (US)
Pages (from-to)2441-2451
Number of pages11
JournalBrain
Volume127
Issue number11
DOIs
StatePublished - Nov 2004

Fingerprint

Frontotemporal Lobar Degeneration
Progressive Supranuclear Palsy
Ubiquitin
Motor Neuron Disease
Synucleins
Inclusion Bodies
Dentate Gyrus
Levodopa
Paralysis
Dementia
Differential Diagnosis
Phenotype

Keywords

  • Clinico-pathological correlation
  • FTLD-MND
  • FTLD-U
  • Progressive supranuclear palsy

ASJC Scopus subject areas

  • Neuroscience(all)

Cite this

Frontotemporal lobar degeneration with ubiquitin-only-immunoreactive neuronal changes : Broadening the clinical picture to include progressive supranuclear palsy. / Paviour, D. C.; Lees, A. J.; Josephs, Keith Anthony; Ozawa, T.; Ganguly, M.; Strand, C.; Godbolt, A.; Howard, R. S.; Revesz, T.; Holton, J. L.

In: Brain, Vol. 127, No. 11, 11.2004, p. 2441-2451.

Research output: Contribution to journalArticle

Paviour, DC, Lees, AJ, Josephs, KA, Ozawa, T, Ganguly, M, Strand, C, Godbolt, A, Howard, RS, Revesz, T & Holton, JL 2004, 'Frontotemporal lobar degeneration with ubiquitin-only-immunoreactive neuronal changes: Broadening the clinical picture to include progressive supranuclear palsy', Brain, vol. 127, no. 11, pp. 2441-2451. https://doi.org/10.1093/brain/awh265
Paviour, D. C. ; Lees, A. J. ; Josephs, Keith Anthony ; Ozawa, T. ; Ganguly, M. ; Strand, C. ; Godbolt, A. ; Howard, R. S. ; Revesz, T. ; Holton, J. L. / Frontotemporal lobar degeneration with ubiquitin-only-immunoreactive neuronal changes : Broadening the clinical picture to include progressive supranuclear palsy. In: Brain. 2004 ; Vol. 127, No. 11. pp. 2441-2451.
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