Abstract
An asymptomatic 74-year-old woman, on follow-up for a carotid body tumor, showed magnetic resonance imaging (MRI) focal restricted diffusion confined to the left temporal and occipital cortices. Thirteen months later, diffusion-weighted images revealed a bilateral cortical ribbon sign involving all lobes. After 1 month, the patient developed gait instability and cognitive decline rapidly evolving to severe dementia and death within 3 months. Prion protein gene sequence, molecular, and neuropathological studies confirmed the diagnosis of sporadic Creutzfeldt–Jakob disease (sCJD) MM1 subtype. Here we show the kinetics of MRI changes and prion spreading in preclinical sCJD MM1. Ann Neurol 2016;80:629–632.
Original language | English |
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Pages (from-to) | 629-632 |
Number of pages | 4 |
Journal | Annals of Neurology |
Volume | 80 |
Issue number | 4 |
DOIs | |
Publication status | Published - Oct 1 2016 |
ASJC Scopus subject areas
- Neurology
- Clinical Neurology