RESUMO
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Assuntos
Criança , Masculino , Recém-Nascido , Feminino , Humanos , Veias Umbilicais , Artérias Umbilicais , Cateteres de Demora , Cateterismo Periférico , Fatores de Risco , Staphylococcus epidermidis , Fatores de Tempo , Análise Multivariada , Sepse , Estudos Prospectivos , Fatores Etários , Doença de Hirschsprung , Hérnia DiafragmáticaRESUMO
We report a new case of intestinal duplication in a child of two years old with acute abdomen. At the laparotomy was found to be due to tubular duplication ascending colon. A resection duplication joined a tract of normal colon where are was performed, with termino-terminal anastomosis. The postoperative course was excellent.
Assuntos
Colo/anormalidades , Abdome Agudo/patologia , Abdome Agudo/cirurgia , Pré-Escolar , Colectomia , Colo/patologia , Emergências , Feminino , Humanos , NecroseRESUMO
We have studied under optic and electronmicroscopes the alterations of glomeruli in contralateral kidneys of rats with experimental hydronephrosis. Forty-eight Wistar rats, divided into two groups (control and experimental) were used. They were sacrificed 3, 6, 9 and 12 days after ureteral obstruction. There was a slight hypertrophy of glomeruli and hiperplasia of other components accompanied by a increased development of podocytes.
