CT of subacute sclerosing panencephalitis.
نویسندگان
چکیده
Subacute sclerosing panencephalitis is a progressive, frequently fatal slow virus infection of the brain attacking children and young adults and caused by measles virus. Computed tomography (CT) of the brain in 15 patients with this disease was normal in seven and abnormal in eight. CT demonstrated varying degrees of cortical atrophy associated with focal and multifocal low density lesions of the white matter. Two cases demonstrated low density lesions of the caudate nuclei. The CT lesions were seen in chronic cases and reflect the gliosis and atrophy that occur in this disease. Differential diagnoses include other viral infections and demyelinating and dysmyelinating diseases. Diagnostic laboratory evaluation includes serum and cerebrospinal fluid titers for measles antibodies, cerebrospinal fluid protein electrophoresis, electroencephalography, and cranial CT.
منابع مشابه
MR imaging vs CT in subacute sclerosing panencephalitis.
The MR findings in three patients with subacute sclerosing panencephalitis were reviewed and compared with CT findings in the same patients. Long-T2 lesions were demonstrated in each case, although their distribution varied with the clinical stage of the disease. MR, especially T2-weighted imaging, appears to be of great utility in the assessment of subacute sclerosing panencephalitis.
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3 Nelson D A, Weiner A, Yanoff M, DePeralta J. Retinal lesions in subacute sclerosing panencephalitis. Arch Ophthalmol 1970; 84: 613-21. 4 Andriola M, Karlsberg R 0. Maculopathy in subacute sclerosing panencephalitis. Am J Dis Child 1972; 124: 187-9. 5 Cape C A, Martinez J, Robertson J T, Hamilton R, Jabbour J T. Adult onset of subacute sclerosing panencephalitis. Arch Neurol 1973; 28: 124-7. 6...
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ورودعنوان ژورنال:
- AJNR. American journal of neuroradiology
دوره 1 1 شماره
صفحات -
تاریخ انتشار 1980