Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0751295 (memory loss)
 3,619 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Neurologic manifestations, afflicting up to 70% of SLE patients, include psychosis, seizures, chorea, neuropathies, and stroke. MRI is useful in evaluation of lupus patients and several reports have documented cerebral atrophy or focal hyperintensities. We report an unusual MRI appearance in a 56-year-old woman with SLE, diagnosed on the basis of pleuritis, lymphopenia, anti-DNA antibodies, and neurologic involvement. She reported recent onset of Raynaud's phenomenon and generalized macular rash. She presented after two months of gradual deterioration with memory loss, flattened affect, dysphagia, dysarthria, anomia, and somnolence, without focal neurologic signs. Investigations included elevated ESR, reduced complement, normal CSF without oligoclonal bands, negative viral serology, normal hormone and vitamin levels, normal renal and hepatic function. Neuropsychologic testing showed widespread impairment (WAIS-R: FSIQ-63; WMS-69; DRS-98; RCPM-14; WAB AQ-78.8). CT was normal but MRI showed strikingly symmetric, confluent hyperintensities extensively involving cerebral and cerebellar white matter on T1 and T2 weighted scans. Basal ganglia and subependymal and subcortical white matter were spared. Treated with prednisone, the patient made a gradual, but incomplete, recovery. These MRI findings may reflect widespread vasculopathy or direct immunologic brain insult with or without immunologic blood-brain barrier disruption.
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PMID:Dementia with leukoencephalopathy in systemic lupus erythematosus. 191 71

Neuropsychological assessments of adults with SLE have shown cognitive impairment, sequential processing deficits, memory loss, increased incidence of left handedness, learning disabilities and emotional distress compared with healthy individuals or subjects with other medical conditions. Neuropsychological testing regarding these variables in children and adolescents with SLE has been infrequently reported. For this study, eight children with SLE (age 9-17 years at diagnosis) were assessed with neuropsychological testing at a median of 10.5 months (range 1 week to 30 months) after diagnosis. Tests included Wechsler Intelligence Scale for Children-Revised or Wechsler Adult Intelligence Scale-Revised, Wide Range Achievement Test-Revised, Standard Binet Intelligence Scale Fourth Edition Memory Subtests or Wechsler Memory Scale (all mean = 100 +/- 15) and Gates MacInitie Reading Comprehension Test, Achenbach Child Behavior Checklist and Achenbach Youth Self Report. Mean intellectual scores were in the low average range (Wechsler Full Scale mean = 85.0 +/- 11.9, Verbal Scale mean 85.2 +/- 13.9, Performance Scale mean = 88.0 +/- 13.9). Academic achievement was globally depressed (reading recognition mean = 79.5 +/- 22.0, spelling mean = 78.9 +/- 23.5), especially in arithmetic (mean = 70.5 +/- 14.9). Children with SLE averaged 5 years behind grade placement in reading comprehension. Visual memory was also depressed in patients with SLE. Behavior ratings failed to demonstrate any significant aberrations in the test subjects.
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PMID:Neuropsychological assessment of children and adolescents with systemic lupus erythematosus. 765 93