Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0026838 (spasticity)
 6,471 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report a 21-year-old man with agammaglobulinemia and chronic progressive encephalopathy. The patient was diagnosed as having X-linked agammaglobulinemia at 6 months of age, and gamma globulin supplementation was initiated. He exhibited normal development until he was 11 years old, when he showed a decline in school performance and a personality change. Computed tomography images at that time disclosed diffuse cerebral atrophy. Several generalized tonic-clonic convulsions, myoclonus and spasticity appeared at the age of 13 years. He lost his ability to walk and speak at the age of 17 years old. He is currently 21 years old and displays severe mental deterioration and spastic tetraplegia. Magnetic resonance imaging showed progressive diffuse cerebral atrophy with no change in intensity. The cerebellum and the brain stem were relatively well maintained. Viral isolations were negative and serum antibody titers for rubella, measles, and human immune deficiency virus were not elevated. Our patient's symptoms resemble those previously reported as chronic progressive encephalopathy without viral isolation. This condition may be a complication of agammaglobulinemia. It is possible that the encephalopathy of our patient has the same etiology as that described in the other reports. Further attempts to identify the etiology of the encephalopathy using molecular techniques are necessary.
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PMID:[A case of agammaglobulinemia with chronic progressive encephalopathy]. 795 27

Enchondromas are a feature of several constitutional disorders of bone, and the classification of different nosologic entities is still provisional. Among these disorders, spondyloenchondrodysplasia (SPENCD), as outlined by Schorr et al. [1976], is defined by the presence of radiolucent spondylar and metaphyseal lesions that represent persistence of islands of chondroid tissue within bone. Careful review of radiographic findings is needed to distinguish SPENCD from the many other disorders combining enchondromas with spinal lesions. Even when strict criteria are applied, it appears that SPENCD is clinically heterogeneous, as some SPENCD patients are neurologically intact while others present with spasticity, mental retardation, and cerebral calcifications in different combinations, and it has been suggested that SPENCD should be divided in two types. We herein report ten individuals from six families with SPENCD and illustrate the radiographic changes. Seven individuals had CNS manifestations including spasticity, developmental delay, and late-onset cerebral calcifications. We also noted that six individuals had clinical manifestations of autoimmunity (auto-immune thrombocytopenic purpura, auto-immune hemolytic anemia, auto-immune thyroiditis, and SLE) and one had been diagnosed with immune deficiency. Neurological and autoimmune manifestations were seen in different combinations within one single family. These observations suggest that SPENCD may be a single entity defined by specific radiographic features, but with remarkably pleiotropic manifestations that include CNS disease (spasticity, mental retardation, and calcifications), as well as immune dysregulation ranging from autoimmunity to immunodeficiency. The notion of recessive inheritance hitherto assumed is challenged by the observation of two apparently dominant pedigrees.
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PMID:Spondyloenchondrodysplasia with spasticity, cerebral calcifications, and immune dysregulation: clinical and radiographic delineation of a pleiotropic disorder. 1647 Jun