Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 10 de 10
Filtrar
Mais filtros










Intervalo de ano de publicação
1.
Eur J Neurol ; 18(2): 273-278, 2011 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-20618844

RESUMO

BACKGROUND: The aim of this study was to analyze the epidemiologic, clinical, and evolutional characteristics in patients who presented convulsions with mild gastroenteritis (CwG) to facilitate the diagnosis in daily clinical practice. METHODS: Twenty-five medical records of patients diagnosed with CwG were reviewed, and the epidemiological and clinical features, results of complementary studies, and evolutional data were collected. RESULTS: Age of onset ranged between 12 and 24 months in 76% of patients. Female/male ratio was 2.6 (18 women and seven men). Seizures were mostly brief (<5 min) and apparently generalized, and often repetitive occurring in cluster (2.2 seizures per episode). One patient with status epilepticus was recorded. The average interval between the onset of gastroenteritis and seizures was 3.8 days, even though seizure preceded diarrhea in three cases. Mean rectal temperature at the moment of seizure was 37.1°C. Rotavirus antigen was positive in stool in 17 episodes (55.8%). There were no abnormalities in serum biochemistry tests and cerebrospinal fluid studies. Four patients showed anomalies in the interictal electroencephalogram. The period of follow-up was 4.2 years. Five patients (20%) experienced recurrences when suffering a new gastroenteritis episode. One patient developed epilepsy during the follow-up period. CONCLUSIONS: CwG would constitute a well-differentiated convulsive syndrome. Prognosis is excellent, but a relatively important percentage of patients relapse when suffering a new diarrhea episode.


Assuntos
Gastroenterite/complicações , Convulsões/epidemiologia , Convulsões/etiologia , Pré-Escolar , Eletroencefalografia , Feminino , Humanos , Lactente , Masculino , Prognóstico , Estudos Retrospectivos
4.
An. pediatr. (2003, Ed. impr.) ; 71(4): 331-335, oct. 2009. ilus
Artigo em Espanhol | IBECS | ID: ibc-72477

RESUMO

El tumor miofibroblástico inflamatorio es una enfermedad poco frecuente en la edad pediátrica, en general benigna, aunque con posible evolución a malignidad. Se presentan 3 pacientes con tumor miofibroblástico en edad pediátrica, en diferentes localizaciones: pulmonar, gástrica e intestinal. Las características clínicas dependen del lugar en el que esté ubicado el tumor. Generalmente, hay fiebre prolongada en todos, sin gran afectación del estado general. En el primer caso, la hematemesis era su primer síntoma, mientras que en el segundo la anemia y la fiebre obligaron a la realización de una imagen abdominal. En el tercer caso fueron la fiebre, la tos y los síntomas respiratorios los que alertaban acerca de una posible tumoración pulmonar. En este caso se obtuvo un cultivo positivo para una micobacteria atípica: Mycobacterium avium. Todos los casos cursan con aumento de proteína C reactiva, velocidad de sedimentación globular, anemia, trombocitosis y aumento de gammaglobulinas. La evolución es favorable; la cirugía es curativa siempre y cuando la resección sea total; el diagnóstico es anatomopatológico. Los autores quieren destacar la precocidad en el diagnóstico de uno de los pacientes (3 meses), dato no hallado en la literatura médica (AU)


There cases of paediatric inflammatory myofibroblastic tumours in different locations are presented. This a rare benign disease, that can develop into malignant forms. Clinical features are associated with the location. Fever was the main symptom in all our cases. The symptoms that indicated the location of the tumour were, haematemesis in the first case, and respiratory disease in the third. ,In the third case our patient was diagnosed with tuberculosis due to mycobacterium avium. All cases had increased CRP, ESR, thrombocytosis and high levels of gamma globulins. Surgery is curative if total resection is possible, and the diagnosis is made by histopathology. We would like to emphasise the early development in the second case as this was a 3 months-old infant (AU)


Assuntos
Humanos , Masculino , Feminino , Lactente , Criança , Neoplasias de Tecido Muscular/diagnóstico , Mycobacterium avium/isolamento & purificação , Proteína C-Reativa/análise , Anemia/diagnóstico , Trombocitose/diagnóstico , gama-Globulinas
6.
An Pediatr (Barc) ; 68(3): 282-5, 2008 Mar.
Artigo em Espanhol | MEDLINE | ID: mdl-18358142

RESUMO

Reversible posterior leukoencephalopathy syndrome is a clinical-radiological phenomenon associated with headache, vomiting, lethargy, visual disturbances and seizures, concomitant with radiological abnormalities predominantly within posterior cerebral white matter due to cerebral edema. There are multiple triggers as acute hypertension, cancer, hematological disease, renal pathology, red cells transfusions and different drugs. We present two patients with reversible posterior leukoencephalopathy under treatment for acute lymphoblastic leukemia because of the probable association with vinca alkaloids.


Assuntos
Antineoplásicos Fitogênicos/efeitos adversos , Síndrome da Leucoencefalopatia Posterior/patologia , Leucemia-Linfoma Linfoblástico de Células Precursoras/tratamento farmacológico , Antineoplásicos Fitogênicos/uso terapêutico , Criança , Feminino , Humanos , Síndrome da Leucoencefalopatia Posterior/induzido quimicamente
7.
An. pediatr. (2003, Ed. impr.) ; 68(3): 282-285, mar. 2008. ilus
Artigo em Es | IBECS | ID: ibc-63618

RESUMO

La leucoencefalopatía posterior reversible (LEPR) es un síndrome clínico-radiológico caracterizado por cefalea, vómitos, alteración de conciencia, problemas visuales y convulsiones, que presenta de forma concomitante lesiones radiológicas, fundamentalmente en las regiones posteriores de la sustancia blanca debido al edema cerebral existente. Este cuadro se asocia a múltiples situaciones médicas, como hipertensión arterial aguda, cáncer, enfermedades hematológicas, enfermedad renal, transfusión de glóbulos rojos y múltiples fármacos, como inmunosupresores, y citostáticos, entre otras causas. Presentamos dos casos en niños con leucemia aguda linfoblástica (LLA), asociados probablemente a utilización de vincristina (AU)


Reversible posterior leukoencephalopathy syndrome is a clinical-radiological phenomenon associated with headache, vomiting, lethargy, visual disturbances and seizures, concomitant with radiological abnormalities predominantly within posterior cerebral white matter due to cerebral edema. There are multiple triggers as acute hypertension, cancer, hematological disease, renal pathology, red cells transfusions and different drugs. We present two patients with reversible posterior leukoencephalopathy under treatment for acute lymphoblastic leukemia because of the probable association with vinca alkaloids (AU)


Assuntos
Humanos , Feminino , Criança , Vincristina/efeitos adversos , Vincristina/uso terapêutico , Leucoencefalopatia Multifocal Progressiva/induzido quimicamente , Leucoencefalopatia Multifocal Progressiva/complicações , Leucoencefalopatia Multifocal Progressiva/diagnóstico , Convulsões/complicações , Convulsões/etiologia , Fatores de Risco , Hipertensão/complicações , Edema Encefálico/complicações , Leucemia Linfoide/complicações , Transtornos da Transição Sono-Vigília/complicações , Tomografia Computadorizada de Emissão/métodos , Hipersensibilidade a Drogas/complicações , Hipersensibilidade a Drogas/diagnóstico
10.
Rev. esp. pediatr. (Ed. impr.) ; 62(5): 367-370, sept.-oct. 2006. ilus
Artigo em Es | IBECS | ID: ibc-054193

RESUMO

La púrpura trombocitopénica idiopática (PTI) en la infancia se presenta en más de un 80% de los casos de forma aguda y, escasamente un 20%, evoluciona en un primer momento a formas crónicas. De éstas, a los 2 años de evolución de la enfermedad y tras varias opciones terapéuticas, sólo un 2-3% continúan con trombocitopenias, la mayoría sin repercusión sobre la actividad normal. En estos casos crónicos, el rituximab, anticuerpo monoclonal anti-CD, es una alternativa terapéutica teniendo en cuenta los riesgos de la esplenectomía en niños pequeños. Presentamos resultados de pacientes afectos de PTI crónica, refractaria al tratamiento establecido en el protocolo de la Sociedad Española de Hematología Pediátrica (SEHP, con trombocitopenia menor de ./,,3 plaquetas, tratados con anticuerpo monoclonal anti-CD, Rituximab. Uno de los pacientes, dada la ausencia de respuesta a los tratamientos instaurados y siendo la evolución de la PTI solamente de dos meses, se planteó esta alternativa, teniendo en cuenta además que había siendo diagnosticado y tratado de una enfermedad de Hodgkin dos años antes


Immune Thrombocytopenic purpura in childhood (ITP) clinical presentation is in 80% of cases as acute form and only 20% as chronic. Two years later after different treatments, 2-3% going to chronic ITP, most of them without serious activity. Rituximab, anti-CD20 antibody is an alternative treatmetn so we can avoid the splenectomy in paediatric age. We present 4 patients with chronic ITP, refractory after treatment with protocol of Haematologic Spanish Society, with thrombocytopeny less than 20.000mm3, treated with anti-CD20 antibody, Rituximab. One of them begun the treatment only 2 months after diagnosis because he has a lot of hemorraghic problems and he had been treated of a Hodgkin disease 2 years before


Assuntos
Humanos , Púrpura Trombocitopênica Idiopática/terapia , Anticorpos Monoclonais/uso terapêutico , Antígenos CD20/uso terapêutico , Resultado do Tratamento , Doença Crônica
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...