Jinnah Sindh Medical University

Small punctuate hyperintense focal lesions in subcortical and periventricular WM on T2-weighted and FLAIR images, without contrast enhancement; T1–weighted signals are usually normal. Sensitivity 51% for acute NPSLE (54% in major, 30% in minor NPSLE); increased in focal than diffuse major NPSLE (79% versus 48%) ................
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