Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0268596 (EMA)
 2,520 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We describe the clinical course of a 20-year-old man who suffered generalized convulsive seizures with postictal aphasia and hemiparesis of the right side. Computed tomography (CT) displayed a left postcentral lesion with prominent perifocal edema and only a little contrast medium enhancement. The completely removed tumor proved to be a primary cerebral non-Hodgkin lymphoma consisting of T-cells. Only ten days after the operation the patient once more presented a clinical deterioration. A nuclear magnetic resonance imaging (MRI) displayed an annular structure in the area previously operated upon, suspected to be an abscess. The second operation disclosed a large recurrence of the primary T-cell lymphoma extending diffusely into the white matter. On account of the rapid recurrence, a whole brain irradiation was started twelve days after the second operation. Four cycles of chemotherapy followed. Immunohistochemical studies of the anaplastic large lymphoma cells showed staining with the pan T-cell markers (UCHL1, CD3) and with the CD30 (Ki-1) antibody. The B-cell markers (L26, LN1) were negative. The EMA (epithelial membrane antigen) was only partially expressed. Further investigation excluded the presence of systemic lymphoma manifestation. 24 months after the last operation the patient remained free of symptoms. The last MRI displayed no evidence for the recurrence of a lymphoma. In reference to this unusual clinical course the few previously reported cases of the extremely rare primary cerebral T-cell lymphoma are reviewed.
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PMID:Primary cerebral anaplastic T-cell-lymphoma (type Ki-1): review and case report. 131 14

We describe on a 3-year-old child referred for evaluation and therapy of a cerebral vascular accident with residual hemiplegia and partial epilepsy. Metabolic investigations initially showed normal urinary organic acids as well as normal blood and urinary amino acids. Blood carnitine fractions had been pathological and a secondary carnitine deficiency was diagnosed and treated by oral L-carnitine supplementation. During carnitine treatment, abnormal urinary acylcarnitine profiles were noticed with excessive amounts of several carnitine esters including propionylcarnitine, butyryl- and/or isobutyryl-carnitine, isovaleryl- and/or 2-methylbutyryl-carnitine, hexanoylcarnitine and octanoylcarnitine. Subsequently, an urinary organic acid profile suggestive of glutaric aciduria type II was recorded during a clinical decompensation crisis. Morphological and biochemical studies on skeletal muscle and skin fibroblasts were performed and confirmed the existence of a defect of the mitochondrial beta-oxidation pathways with lipidic myopathy, reduced palmitate and octanoate oxidation rates in cultured fibroblasts. Glutaric aciduria type II increases the list of metabolic disorders characterized by hemiplegia and other sequelae of brain ischaemia such as stroke-like episode, seizures, aphasia, ataxia and myoclonia, similar to those seen in MELAS.
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PMID:Stroke, hemiparesis and deficient mitochondrial beta-oxidation. 795 9