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

A 23-year-old woman who was in the ninth month of pregnancy suffered a head injury by falling from the stairs. She regained consciousness in the ambulance car, however, could not recall anything about herself. The morning after, her neurological examination disclosed no abnormal findings. She was alert, spatially oriented, but unable to recall any personal information about herself, her work and family contexts. The results of WAIS-R and WMS were within normal range, and she showed a dissociation between a detailed knowledge of public events and famous people and a complete loss of autobiographic information. EEG and brain MRI were normal. Memory loss spontaneously recovered following several months, and 8 month later, the retrograde amnesia had almost resolved. Although it is well-known that autobiographic amnesia usually attributed to psychogenic etiology, the differential diagnosis of the similar selective retrograde amnesia by organic etiology is important.
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PMID:[A case of post-traumatic autobiographic amnesia]. 1006 61