Chapter 20 Differential diagnosis with other rapid progressive dementias in human prion diseases

Publication date: 2018 Source:Handbook of Clinical Neurology, Volume 153 Author(s): Michael D. Geschwind, Katy Murray Prion diseases are unique in medicine as in humans they occur in sporadic, genetic, and acquired forms. The most common human prion disease is sporadic Creutzfeldt–Jakob disease (CJD), which commonly presents as a rapidly progressive dementia (RPD) with behavioral, cerebellar, extrapyramidal, and some pyramidal features, with the median survival from symptom onset to death of just a few months. Because human prion diseases, as well as other RPDs, are relatively rare, they can be difficult to diagnose, as most clinicians have seen few, if any, cases. Not only can prion diseases mimic many other conditions that present as RPD, but some of those conditions can present similarly to prion disease. In this article, the authors discuss the different etiologic categories of conditions that often present as RPD and also present RPDs that had been misdiagnosed clinically as CJD. Etiologic categories of conditions are presented in order of the mnemonic used for remembering the various categories of RPDs: VITAMINS-D, for vascular, infectious, toxic-metabolic, autoimmune, mitochondrial/metastases, iatrogenic, neurodegenerative, system/seizures/sarcoid, and demyelinating. When relevant, clinical, imaging, or other features of an RPD that overlap with those of CJD are presented.
Source: Handbook of Clinical Neurology - Category: Neurology Source Type: research

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Source: The Journal of Steroid Biochemistry and Molecular Biology - Category: Biochemistry Source Type: research
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Source: The Journal of Steroid Biochemistry and Molecular Biology - Category: Biochemistry Source Type: research
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Source: International Journal for Vitamin and Nutrition Research - Category: Nutrition Tags: Int J Vitam Nutr Res Source Type: research
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