Long‐term preclinical magnetic resonance imaging alterations in sporadic Creutzfeldt–Jakob disease. Issue 4 (22nd August 2016)

• Record Type: Journal Article
• Authors: Zanusso, Gianluigi; Camporese, Giulia; Ferrari, Sergio; Santelli, Luca; Bongianni, Matilde; Fiorini, Michele; Monaco, Salvatore; Manara, Renzo; Cagnin, Annachiara
• Is Part Of: Annals of neurology. Volume 80:Issue 4(2016:Oct.)
• Page Start: 629
• Page End: 632
• Publication Date: 2016-08-22
• Subjects: Neurology -- Periodicals; Pediatric neurology -- Periodicals; Nervous system -- Surgery -- Periodicals; 616.8
• DOI: 10.1002/ana.24757
• Languages: English
• ISSNs: 0364-5134

Abstract

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