4 risultati
Patients with genetic Creutzfeldt-Jakob disease in which arginine is substituted for methionine at codon 232 (M232R) of the prion protein gene (CJD232) have been described in Japan, and a recent study has revealed the presence of two clinical phenotypes: a rapidly progressive type (rapid-type) and a
In this study, we describe the clinicopathologic findings in a 68-year-old man with panencephalopathic-type CJD with a substitution from methionine to arginine at codon 232 (M232R) in the prion protein (PrP) gene and type 1 PrP. Initial symptoms of the patient were a rapidly progressive memory
A 68-year-old Japanese man gradually showed abnormal behavior and gait disturbance with bradykinesia. Slowly progressive dementia, including memory disturbance and disorientation, was also observed. Cerebral cortical hyperintensity on diffusion-weighted MRI was observed 6 months after onset. The
We describe the clinical, neuropathological, immunohistochemical and transmission findings in three patients with Creutzfeldt-Jakob disease (CJD) with a substitution from methionine to arginine at codon 232 (M232R) in the prion protein (PrP) gene. The patients with M232R presented clinically with