Relevant conflicts of interest/financial disclosures: Yoshikuni Mizuno is a professor of a department that was donated by Boehlinger-Ingelheim, Japan, Inc., and Medotronics, Japan, Inc.
Lewy body pathology in a patient with a homozygous Parkin deletion
Article first published online: 11 FEB 2013
Copyright © 2013 Movement Disorder Society
Volume 28, Issue 3, pages 388–391, March 2013
How to Cite
Miyakawa, S., Ogino, M., Funabe, S., Uchino, A., Shimo, Y., Hattori, N., Ichinoe, M., Mikami, T., Saegusa, M., Nishiyama, K., Mori, H., Mizuno, Y., Murayama, S. and Mochizuki, H. (2013), Lewy body pathology in a patient with a homozygous Parkin deletion. Mov. Disord., 28: 388–391. doi: 10.1002/mds.25346
Full financial disclosures and author roles may be found in the online version of this article.
- Issue published online: 21 MAR 2013
- Article first published online: 11 FEB 2013
- Manuscript Accepted: 29 NOV 2012
- Manuscript Revised: 25 NOV 2012
- Manuscript Received: 13 AUG 2012
- Lewy body;
We report neuropathologic findings in a patient with homozygous deletions of exons 2 to 4 of parkin.
Although the absence of Lewy bodies has been considered a neuropathologic characteristic of parkin mutation, here we report a pathologic finding with the presence of Lewy bodies.
The patient was a 72-year-old woman with onset of the disease at age 61. Her autopsy revealed marked decrease in melanized neurons in the substantia nigra and the locus coeruleus. Lewy bodies were found in the substantia nigra, the locus coeruleus, the dorsal motor nucleus of the vagus, the basal nucleus of Meynert, the amygdaloid nucleus, and the sympathetic nerve bundles in the myocardium.
Only 3 previous case reports described Lewy body formation in patients carrying parkin mutations. The distribution of Lewy bodies in our patient appeared to be reminiscent of sporadic Parkinson's disease. © 2013 Movement Disorder Society