Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0494475 (tonic-clonic seizure)
 1,319 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Case. A 34-year-old African-American female with a history of adult-onset Still's disease presented to an outside hospital with oligoarthritis. She experienced a generalized tonic-clonic seizure en route via ambulance, was intubated upon arrival, and transferred to the intensive care unit for treatment of suspected pneumonia and sepsis. She subsequently developed generalized cutaneous desquamation that progressed despite the cessation of antibiotics and other potential offending drugs which required transfer to our hospital's burn unit. She was suspected to have reactive hemophagocytic syndrome based on her clinical presentation of fever, rash, polyarthritis, elevated liver enzymes, coagulopathy, splenomegaly, normocytic anemia, thrombocytopenia, hypertriglyceridemia, hyperferritinemia, and hemophagocytosis visualized in bone marrow biopsy specimen. Magnetic resonance imaging demonstrated necrotic demyelination of the deep white matter and corona radiata. The patient developed multiorgan dysfunction and DIC without any other attributable etiology. Despite aggressive broad spectrum therapy and high dose of steroids she progressively deteriorated and eventually expired. Conclusion. Previous publications have highlighted the prevalence of necrotic leukoencephalopathy in children with familial hemophagocytic syndrome. Our patient demonstrated some uncommon features complicating her HLH including DIC and necrotic leukoencephalopathy, which are very rare entities in AOSD.
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PMID:An Unusual Case of Adult-Onset Still's Disease with Hemophagocytic Syndrome, Necrotic Leukoencephalopathy and Disseminated Intravascular Coagulation. 2470 28

Atypical hemolytic uremic syndrome (aHUS) is a rare form of thrombotic microangiopathy (TMA) which generally presents as a triad of thrombocytopenia, hemolytic anemia and renal failure. We present the case of a 69-year-old woman with ongoing fevers, arthralgias, diffuse rash and pharyngitis for 3 months. Investigation revealed an elevated erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), and ferritin; however, autoimmune and infectious studies were unremarkable, raising the suspicion for adult onset Still's disease (AOSD). Before out patient therapy could be initiated, she presented to our emergency room (ER) with a grand mal seizure and persistence of her initial triad of fevers, arthralgias and rash. Evaluation revealed non-immune hemolytic anemia, thrombocytopenia, and abnormal renal function consistent with TMA and the patient was subsequently started on plasmapheresis, hemodialysis and corticosteroid therapy. ADAMTS (a disintegrin and metalloproteinase with thrombospondin motifs)-13 activity was 38%, ruling out thrombotic thrombocytopenic purpura (TTP). A kidney biopsy demonstrated glomerular changes of TMA and a diagnosis of secondary aHUS triggered by AOSD was established. The patient was treated with eculizumab and high dose steroids with improvement in her laboratory values, eventually becoming hemodialysis-independent. This case highlights the clinical urgency in the prompt recognition of AOSD, a potent inflammatory disorder, which when co-existing with a complement- dysregulatory defect, can significantly augment TMA disease severity.
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PMID:Aggressive Disease and Rare Sequelae in a Unique Case of Atypical Hemolytic Uremic Syndrome Secondary to Adult Onset Still's Disease. 3230 Apr 46