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Prion Volume 15, 2021 - Issue 1
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Case Report

System degeneration in an MM1-type sporadic Creutzfeldt-Jakob disease case with an unusually prolonged akinetic mutism state

Yasushi Iwasakia Department of Neuropathology, Institute for Medical Science of Aging, Aichi Medical University, Nagakute, JapanCorrespondence[email protected]
ORCID Iconhttps://orcid.org/0000-0002-0059-3104View further author information
ORCID Icon,
Keiko Morib Department of Neurology, Oyamada Memorial Spa Hospital, Yokkaichi, JapanView further author information
,
Masumi Itob Department of Neurology, Oyamada Memorial Spa Hospital, Yokkaichi, JapanView further author information
,
Yoshinari Kawaib Department of Neurology, Oyamada Memorial Spa Hospital, Yokkaichi, JapanView further author information
,
Akio Akagia Department of Neuropathology, Institute for Medical Science of Aging, Aichi Medical University, Nagakute, JapanView further author information
,
Yuichi Rikua Department of Neuropathology, Institute for Medical Science of Aging, Aichi Medical University, Nagakute, JapanView further author information
,
Hiroaki Miyaharaa Department of Neuropathology, Institute for Medical Science of Aging, Aichi Medical University, Nagakute, JapanView further author information
,
Atsushi Kobayashic Laboratory of Comparative Pathology, Faculty of Veterinary Medicine, Hokkaido University, Sapporo, JapanView further author information
,
Tetsuyuki Kitamotod Department of Neurological Science, Tohoku University Graduate School of Medicine, Sendai, JapanView further author information
&
Mari Yoshidaa Department of Neuropathology, Institute for Medical Science of Aging, Aichi Medical University, Nagakute, JapanView further author information
 show all
Pages 12-20 | Received 25 Sep 2020, Accepted 22 Dec 2020, Published online: 20 Jan 2021

References

  • Parchi P, Giese A, Capellari S, et al. Classification of sporadic Creutzfeldt-Jakob disease based on molecular and phenotypic analysis of 300 subjects. Ann Neurol. 1999;46:224–233.
  • Iwasaki Y. Creutzfeldt-Jakob disease. Neuropathology. 2017;37:174–188.
  • Iwasaki Y. The Braak hypothesis in prion disease with a focus on Creutzfeldt-Jakob disease. Neuropathology. 2020;40:436–449.
  • Iwasaki Y, Tatsumi S, Mimuro M, et al. Relation between clinical findings and progression of cerebral cortical pathology in MM1-type sporadic Creutzfeldt-Jakob disease: proposed staging of cerebral cortical pathology. J Neurol Sci. 2014;341:97–104.
  • Iwasaki Y, Yoshida M, Hashizume Y, et al. Clinicopathologic characteristics of sporadic Japanese Creutzfeldt-Jakob disease classified according to prion protein gene polymorphism and prion protein type. Acta Neuropathol. 2006;112:561–571.
  • Iwasaki Y, Hashizume Y, Yoshida M, et al. Neuropathologic characteristics of brainstem lesions in sporadic Creutzfeldt-Jakob disease. Acta Neuropathol. 2005;109:557–566.
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  • Iwasaki Y, Mimuro M, Yoshida M, et al. Survival to akinetic mutism state in Japanese cases of MM1-type sporadic Creutzfeldt-Jakob disease is similar to Caucasians. Eur J Neurol. 2011;18:999–1002.
  • Iwasaki Y, Akagi A, Mimuro M, et al. Factors influencing the survival period in Japanese patients with sporadic Creutzfeldt-Jakob disease. J Neurol Sci. 2015;357:63–68.
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  • Iwasaki Y, Yoshida M, Hashizume Y, et al. Neuropathologic characteristics of spinal cord lesions in sporadic Creutzfeldt-Jakob disease. Acta Neuropathol. 2005;110:490–500.
  • Iwasaki Y, Mimuro M, Yoshida M, et al. Clinicopathologic characteristics of five autopsied cases of dura mater-associated Creutzfeldt-Jakob disease. Neuropathology. 2008;28:51–61.
  • Mizutani T, Okumura A, Oda M, et al. Panencephalopathic type of Creutzfeldt-Jakob disease: primary involvement of the cerebral white matter. J Neurol Neurosurg Psychiatry. 1981;44:103–115.
  • Iwasaki Y, Iijima M, Kimura S, et al. Autopsy case of sporadic Creutzfeldt-Jakob disease presenting with signs suggestive of brainstem and spinal cord involvement. Neuropathology. 2006;26:550–556.
  • Kobayashi A, Iwasaki Y, Otsuka H, et al. Deciphering the pathogenesis of sporadic Creutzfeldt-Jakob disease with codon 129 M/V and type 2 abnormal prion protein. Acta Neuropathol Commun. 2013;13:74.

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