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Distrofia muscular de Duchenne: Presentación atípica y diagnóstico precoz.

dc.contributor.authorCabezudo García, Pablo
dc.contributor.authorMoreno Medinilla, Esther
dc.contributor.authorCalvo Medina, Rocío
dc.contributor.authorMora Ramírez, María Dolores
dc.contributor.authorMartínez Antón, Jacinto
dc.contributor.authoraffiliation[Cabezudo García,P] Hospital Cinico Universitario Virgen de la Victoria, Unidad de Neurociencias, Hospital Regional de Málaga, España. [Moreno Medinilla, E; Calvo Medina, R; Mora Ramírez, MD; Martínez Antón,J] Hospital Materno Infantil, Hospital Regional de Málaga, España.es
dc.date.accessioned2016-12-07T10:41:42Z
dc.date.available2016-12-07T10:41:42Z
dc.date.issued2015-06
dc.descriptionEnglish Abstract; Journal Article;es
dc.description.abstractIntroducción. La distrofia muscular de Duchenne es la forma más habitual de distrofia muscular, con una incidencia de 1/3300 nacimientos de niños vivos de sexo masculino y una tasa de prevalencia en la población total de 3/100 000 individuos. Suele ser hereditaria (recesiva ligada al X), aunque también son frecuentes los casos esporádicos. La edad media de diagnóstico es de 4,83 años, sin embargo, es posible un diagnóstico precoz. Caso clínico. Varón de 18 meses en estudio ambulatorio por fallo en el crecimiento y desnutrición, que ingresa por cuadro respiratorio. En la analítica, se destaca hipertransaminasemia sin otros datos de hepatopatía. La presencia de hipotonía detectada en la exploración orientó al diagnóstico de miopatía, confirmada mediante creatina quinasa elevada y electromiograma. El estudio genético inicial para distrofia muscular de Duchenne fue negativo. La biopsia muscular mostró ausencia completa de distrofina. Una ampliación del estudio genético evidenció una mutación no descrita previamente.es_ES
dc.description.abstractINTRODUCTION Duchenne muscular dystrophy is the most common form of muscular dystrophy, with an incidence of 1/3300 male live births and a prevalence rate in the total population of 3/100000 individuals. It is often hereditary (X-linked recessive) but sporadic cases are also frequent. The average age at diagnosis is 4.83 years but an early diagnosis is possible. CLINICAL CASE An 18-month male infant in ambulatory study for failure to thrive and malnutrition was admitted in our hospital for respiratory problems. Hypertransaminasemia without other data of hepatic involvement in addition to hypotonia detected in the examination oriented diagnosis towards myopathy, confirmed by elevated creatine kinase and electromyogram. The genetic study for Duchenne muscular dystrophy was negative. Mutations were not detected. Muscle biopsy showed complete absence of dystrophin. A more sensitive genetic study showed a previously undescribed mutation.es_ES
dc.description.versionYeses
dc.identifier.citationCabezudo García P, Moreno Medinilla E, Calvo Medina R, Mora Ramírez MD, Martínez Antón J. Distrofia muscular de Duchenne: Presentación atípica y diagnóstico precoz. Arch Argent Pediatr. 2015; 113(3):e149-52es
dc.identifier.doi10.5546/aap.2015.e149
dc.identifier.essn1668-3501
dc.identifier.issn0325-0075
dc.identifier.pmid25996334
dc.identifier.urihttp://hdl.handle.net/10668/2562
dc.journal.titleArchivos Argentinos de Pediatría
dc.language.isospa
dc.publisherSociedad Argentina de Pediatríaes
dc.relation.publisherversionhttp://www.sap.org.ar/index.php/contenidos/detalle/id/181es
dc.rights.accessRightsopen access
dc.subjectTransaminaseses
dc.subjectFailure to thrivees
dc.subjectDuchenne muscular dystrophyes
dc.subjectEarly diagnosies
dc.subjectElectromiografíaes
dc.subjectInsuficiencia de crecimientoes
dc.subjectFemeninoes
dc.subjectHospitaleses
dc.subjectHumanoses
dc.subjectIncidenciaes
dc.subjectLactantees
dc.subjectNacimiento vivoes
dc.subjectMasculinoes
dc.subjectDesnutriciónes
dc.subjectHipotonía musculares
dc.subjectDistrofia Muscular de Duchennees
dc.subjectMutaciónes
dc.subjectEmbarazoes
dc.subjectPrevalenciaes
dc.subjectDiagnóstico precozes
dc.subjectDistrofinaes
dc.subjectCreatina quinasaes
dc.subjectBiopsiaes
dc.subject.meshMedical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Diagnostic Techniques and Procedures::Clinical Laboratory Techniques::Cytological Techniques::Cytodiagnosis::Biopsyes
dc.subject.meshMedical Subject Headings::Chemicals and Drugs::Enzymes and Coenzymes::Enzymes::Transferases::Phosphotransferases::Phosphotransferases (Nitrogenous Group Acceptor)::Creatine Kinasees
dc.subject.meshMedical Subject Headings::Chemicals and Drugs::Amino Acids, Peptides, and Proteins::Proteins::Cytoskeletal Proteins::Dystrophines
dc.subject.meshMedical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Early Diagnosises
dc.subject.meshMedical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Diagnostic Techniques and Procedures::Electrodiagnosis::Electromyographyes
dc.subject.meshMedical Subject Headings::Diseases::Pathological Conditions, Signs and Symptoms::Signs and Symptoms::Failure to Thrivees
dc.subject.meshMedical Subject Headings::Check Tags::Femalees
dc.subject.meshMedical Subject Headings::Health Care::Health Care Facilities, Manpower, and Services::Health Facilities::Hospitalses
dc.subject.meshMedical Subject Headings::Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humanses
dc.subject.meshMedical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Data Collection::Vital Statistics::Morbidity::Incidencees
dc.subject.meshMedical Subject Headings::Named Groups::Persons::Age Groups::Infantes
dc.subject.meshMedical Subject Headings::Phenomena and Processes::Reproductive and Urinary Physiological Phenomena::Reproductive Physiological Phenomena::Reproductive Physiological Processes::Reproduction::Pregnancy::Pregnancy Outcome::Live Birthes
dc.subject.meshMedical Subject Headings::Check Tags::Malees
dc.subject.meshMedical Subject Headings::Diseases::Nutritional and Metabolic Diseases::Nutrition Disorders::Malnutritiones
dc.subject.meshMedical Subject Headings::Diseases::Pathological Conditions, Signs and Symptoms::Signs and Symptoms::Neurologic Manifestations::Neuromuscular Manifestations::Muscle Hypotoniaes
dc.subject.meshMedical Subject Headings::Diseases::Congenital, Hereditary, and Neonatal Diseases and Abnormalities::Genetic Diseases, Inborn::Genetic Diseases, X-Linked::Muscular Dystrophy, Duchennees
dc.subject.meshMedical Subject Headings::Phenomena and Processes::Genetic Phenomena::Genetic Variation::Mutationes
dc.subject.meshMedical Subject Headings::Phenomena and Processes::Reproductive and Urinary Physiological Phenomena::Reproductive Physiological Phenomena::Reproductive Physiological Processes::Reproduction::Pregnancyes
dc.subject.meshMedical Subject Headings::Health Care::Population Characteristics::Demography::Vital Statistics::Morbidity::Prevalencees
dc.titleDistrofia muscular de Duchenne: Presentación atípica y diagnóstico precoz.es
dc.titleDuchenne muscular dystrophy: Case of atypical presentation and early diagnosises
dc.typeresearch article
dc.type.hasVersionVoR
dspace.entity.typePublication

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