Anesthesia in a child with Maroteaux-Lamy syndrome undergoing mitral valve replacement
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چکیده
منابع مشابه
Anesthesia in a child with Maroteaux-Lamy syndrome undergoing mitral valve replacement
Mucopolysaccharidoses (MPSs) are a group of metabolic diseases transmitted in an autosomal recessive fashion. MPSs are due to deficiencies of the specific enzymes responsible for the catabolism of dermatan sulfate, heparin sulfate, and keratan sulfate, resulting in the accumulation of glycosaminoglycans (GAGs). MPSs have a chronic, progressive course with multisystemic involvement. The incidenc...
متن کاملMacrophage involvement in mitral valve pathology in mucopolysaccharidosis type VI (Maroteaux-Lamy syndrome).
Maroteaux-Lamy syndrome (mucopolysaccharidosis type VI) is a rare lysosomal storage disorder in which the pathologic storage of glycosaminoglycans in various tissues can lead to severe symptoms, including cardiomyopathy. We report on a child with Maroteaux-Lamy syndrome whose cardiac condition deteriorated and eventually led to cardiac failure at the age of 7 years due to severe mitral regurgit...
متن کاملPrenatal diagnosis of Maroteaux-Lamy syndrome.
Maroteaux-Lamy syndrome exhibits deficient activity of the enzyme arylsulfatase-B in cultured skin fibroblasts. Prenatal diagnosis was successfully attempted in two pregnancies of a consanguineous Chaldean couple whose first child is affected with Maroteaux-Lamy syndrome. In both instances, deficient arylsulfatase-B activity was observed in amniotic fluid cell cultures, and the diagnosis was co...
متن کاملMitral stenosis in the Maroteaux-Lamy syndrome: a treatable cause of dyspnoea.
The case is reported of a young woman with the Maroteaux-Lamy syndrome (mucopolysaccharidosis type VI) who presented with rapidly progressive dyspnoea due to mitral stenosis. Mitral valve replacement was performed and the appearance of the valve was typical of mucopolysaccharide infiltration. Dyspnoea in patients with the Maroteaux-Lamy syndrome may be due primarily to cardiac valve involvement...
متن کاملValvular heart disease in four patients with Maroteaux-Lamy syndrome.
BACKGROUND Maroteaux-Lamy syndrome is a lysosomal storage disease of mucopolysaccharide metabolism (MPS type VI) that may involve the mitral and aortic valves. Affected patients have other skeletal and oropharyngeal malformations that complicate anesthetic and surgical management. METHODS AND RESULTS The present report describes the clinical, echocardiographic, and pathological findings in fo...
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ژورنال
عنوان ژورنال: Clinics
سال: 2012
ISSN: 1807-5932
DOI: 10.6061/clinics/2012(06)26