Volume 20, Issue 11 p. 1515-1520
Brief Report

Alpha-synuclein immunohistochemistry in two cases of co-occurring idiopathic Parkinson's disease and motor neuron disease

Kevin J. Klos MD

Kevin J. Klos MD

Department of Neurology, Movement Disorder Division, Mayo Clinic, Rochester, Minnesota, USA

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Keith A. Josephs MST, MD

Corresponding Author

Keith A. Josephs MST, MD

Department of Neurology, Movement Disorder Division, Mayo Clinic, Rochester, Minnesota, USA

Department of Behavioral Neurology, Mayo Clinic, Rochester, Minnesota, USA

Department of Neurology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905Search for more papers by this author
Joseph E. Parisi MD

Joseph E. Parisi MD

Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA

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Dennis W. Dickson MD

Dennis W. Dickson MD

Department of Neuropathology, Mayo Clinic, Jacksonville, Florida, USA

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First published: 20 July 2005
Citations: 14

Abstract

We report on two cases of sporadic idiopathic Parkinson's disease with motor neuron disease co-occurring in the same individuals. Pathological analysis revealed the presence of Lewy bodies in brainstem nuclei and basal forebrain consistent with Lewy body disease (LBD), as well as motor neuron degeneration and argyrophilic grain disease. We compared our two cases to all previously published pathological cases of combined LBD and motor neuron degeneration. © 2005 Movement Disorder Society