Systemic lupus erythematosus: neuropsychiatric signs and symptoms related to cerebral MRI findings.
A 76.2% prevalence of abnormalities was found in the cerebral MR scans of 21 patients with systemic lupus erythematosus (SLE). These patients were enrolled in the study consecutively as they presented at an immunological out-patient unit. They were not selected on the basis of neuro/psychiatric findings. Circumscribed non-periventricular brain lesions were found in 12 patients (57.1%), mainly in the frontal white or gray matter. Periventricular lesions directly adjacent to the ventricles were detected in 10 patients (47.6%). Eleven patients (52.4%) showed signs of cerebral atrophy. MRI detected more lesions in patients with clinically focal CNS lupus than in patients with seizures or patients without clinically localized findings. Eleven patients had abnormal neuropsychiatric CNS findings; there was no clear correlation between neuropsychiatric signs and symptoms and brain abnormalities as shown by MRI. Seven patients had asymptomatic lesions. Cerebral MRI proved to be the method of choice for the non-clinical diagnosis of neuropsychiatric SLE.
Baum
K A
KA
Department of Neurology, Rudolf Virchow University Clinic, Free University Berlin, Germany.
Hopf
U
U
Nehrig
C
C
Stöver
M
M
Schörner
W
W
D000293:Adolescent; D000328:Adult; D001284:Atrophy; D001921:Brain / Q000473:pathology; D001925:Brain Damage, Chronic / Q000175:diagnosis* / Q000523:psychology; D002552:Cerebral Ventricles / Q000473:pathology; D004827:Epilepsy / Q000175:diagnosis / Q000523:psychology; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D019965:Neurocognitive Disorders / Q000175:diagnosis* / Q000523:psychology; D009483:Neuropsychological Tests