Study on clinic, pathology and image of sporadic Creutzfeldt-Jakob disease / 临床神经病学杂志
Journal of Clinical Neurology
;
(6)1992.
Article
in Chinese
| WPRIM
| ID: wpr-584545
ABSTRACT
Objective To investigate the clinical, pathological and imaging features of sporadic Creutzfeldt-Jakob disease (CJD). Methods The clinical, pathological, electroencephalogram (EEG) and imaging data of 12 cases of CJD were analyzed retrospectively.Results (1) 7 cases of the enrolled patients were male and 5 were female. The average onset age of them was 49 years old. 3 cases were acute onset by visual loss and 9 cases were subacute onset by hypophrenia, mental and behavior disorder or cerebellar ataxia. All the cases showed dementia, myoclonus and extrapyramidal sign. (2) 9 cases showed typical triphasic wave on EEG and 1 case presented atypical triphasic wave. (3) 5 cases showed abnormal hyperintense lesions in basal ganglia on T 2-weighted images (T 2WI). 8 cases in occipital and/or frontal cortex showed the abnormal hyperintense lesions on diffusion-weighted images (DWI), and 5 of them accompanied symmetric diffuse hyperintense lesions in basal ganglia. (4) 1 case with postmortem and 6 cases with biopsy of brain showed classic pathological features of CJD.Conclusion On the base of typical clinic manifestations, EEG and DWI examinations are useful in early diagnosis of sporadic CJD.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Screening study
Language:
Chinese
Journal:
Journal of Clinical Neurology
Year:
1992
Type:
Article
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