title: Cortical restricted diffusion as the predominant MRI finding in sporadic Creutzfeldt-Jakob disease.
abstract: Creutzfeldt-Jakob disease is a rare and fatal neurodegenerative disorder with MR findings predominantly limited to the grey matter of the cortex and the basal ganglia. Sporadic Creutzfeldt-Jakob disease can produce a spectrum of MR imaging findings of the brain, most notably on DWI and FLAIR sequences. Involvement of the basal ganglia and neocortex is the most common finding, but isolated involvement of the cortex can also be seen. We describe the clinical history and MRI findings of three patients with sporadic Creutzfeldt-Jakob disease confirmed by brain biopsy or autopsy and review the literature of imaging manifestations of this disease.
authors.affiliation: Department of Radiology, University of Louisville, KY, USA. sdtalb02@gwise.louisville.edu
authors.forename: Sabrina D
authors.initials: SD
authors.lastname: Talbott
authors.forename: Brian M
authors.initials: BM
authors.lastname: Plato
authors.forename: Ronald J
authors.initials: RJ
authors.lastname: Sattenberg
authors.forename: John
authors.initials: J
authors.lastname: Parker
authors.forename: Jens O
authors.initials: JO
authors.lastname: Heidenreich
mesh_terms: D000368:Aged; D001344:Autopsy; D002540:Cerebral Cortex / Q000473:pathology*; D007562:Creutzfeldt-Jakob Syndrome / Q000175:diagnosis / Q000473:pathology*; D003937:Diagnosis, Differential; D017809:Fatal Outcome; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods*; D008297:Male; D008875:Middle Aged