Neuropsychiatric systemic lupus erythematosus: tools for the diagnosis.

Neurological involvement is considered to be a serious complication of systemic lupus erythematosus (SLE). Neuroimaging plays an important role in detecting neurological abnormalities in SLE patients. Conventional magnetic resonance imaging (cMRI) is generally the most valid neuroimaging technique for detecting alterations in the central and peripheral nervous systems.