Abstract：Objective: To make a further understanding of the manifestations of epidemic encephalitis B on CT images, and to improve its diagnostic accuracy. Materials and Methods: We analyzed the clinic data of 27 cases, 4 cases in general type, 19 cases in heavier type, 4 cases in the heaviest type. Among 27 plain CT, enhanced CT in 5 cases. Results: Abnormalities located mainly in cerebral cortices, nuclei basales and thalamus, the lesions presented as low density on CT scan, 1 case was finding in truncus encephalicus and hemorrhage in 1 case. Conclusion: The findings accord with pathological change of epidemic encephalitis B and CT can provide important information for clinical diagnosis as a means of no trauma.
2006, Vol. 17 
