Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0024141 (systemic lupus erythematosus)
 44,322 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 68-year-old woman was admitted to our hospital because of sudden onset of involuntary movements, similar to those associated with chorea, of the right side of the body and for further evaluation of thrombocythemia. She had no family history of chorea. Neurological findings did not show any abnormality except for chorea of the right side. Laboratory studies showed increased number of white blood cells (14,000/microl) and platelets (188.3 x 10(4)/ microl). Lupus anticoagulant, anti-cardiolipin antibody, and ceruloplasmin levels were within the normal range. Her NAP score was 240, and result for bcr-abl gene expression was negative. Bone marrow puncture showed hypercellularity and increased number of megakaryocytes (550/microl), but there was no atypism. On the basis of these laboratory findings, she was diagnosed with essential thrombocythemia T1-weighted magnetic resonance imaging (MRI) showed a hyperintense lesion extending from the region around the left globus pallidum to putamen. The MRI findings of our study were similar to those related to diabetic hemichorea; however, the results of some tests did not indicate diabetes mellitus. An MRI scan showing high T1 signal intensity in the basal ganglia might not be specific for diabetic hemichorea. In this case, MRI revealed the cause of hemichorea to be micocirculatory failure or small cerebral hemorrhages.
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PMID:[Case report of essential thrombocythemia with sudden onset of hemichorea]. 2148 68

We present a report of a patient with systemic lupus erythematosus who subsequently developed hemichorea associated with increased anti-phospholipid antibodies values.
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PMID:Hemichorea with antiphospholipid antibodies in a patient with systemic lupus erythematosus. 2185 1

We report a case of right-sided hemichorea associated with systemic lupus erythematosus (SLE) in a female patient who presented with involuntary movements of hand and foot, without any other manifestation of SLE. Further workup showed positive tests for antinuclear antibody, anti-Smith antibody, anti-dsDNA, and antiphospholipid antibody (aPL). The patient was started on aspirin and hydroxychloroquine and her chorea resolved after three weeks of followup. This is one of the few reported cases of SLE where chorea is presented as the first and only manifestation of SLE.
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PMID:Chorea as the first and only manifestation of systemic lupus erythematosus. 2302 77


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