27 research outputs found

    VARIATIONS of the AREA and SHAPE of the LEFT ATRIOVENTRICULAR VALVE and ITS CUSPS and LEAFLETS

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    Measurement of the areas of the cusps and leaflets of the left atrioventricular valve (LAV) and a study of their shape were performed in 91 normal human hearts, to assess the range of variation and determine the most frequent morphologic pattern. the average areas were as follows: LAV, 904.9 mm(2); anterior cusp, 447 mm(2); posterior cusp, 457 mm(2); anterolateral leaflet, 118.6 mm(2); intermediate leaflet, 212.7 mm(2); and posteromedial leaflet, 126 mm(2). the commonest shape of the leaflets of the posterior cusp, proved to be rectangular.FAC MED S AMARO,DEPT ANAT,VP OSEC,S AMARO,SP,BRAZILESCOLA PAULISTA MED,DEPT MORPHOL,São Paulo,SP,BRAZILESCOLA PAULISTA MED,DEPT MORPHOL,São Paulo,SP,BRAZILWeb of Scienc

    INCIDENCE and SURGICAL IMPORTANCE of POSTERIOR GASTRIC ARTERY

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    MED COLL OHIO,DEPT ANAT,TOLEDO,OH 43699ESCOLA PAULISTA MED,DEPT ANAT,São Paulo,BRAZILESCOLA PAULISTA MED,DEPT ANAT,São Paulo,BRAZILWeb of Scienc

    INCIDENCE and CLINICAL-SIGNIFICANCE of BRIDGES of MYOCARDIUM OVER the CORONARY-ARTERIES and THEIR BRANCHES

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    MED COLL OHIO,DEPT ANAT,CS 10008,TOLEDO,OH 43699ESCOLA PAULISTA MED,DEPT MORPHOL,BR-04023 São Paulo,SP,BRAZILESCOLA PAULISTA MED,DEPT MORPHOL,BR-04023 São Paulo,SP,BRAZILWeb of Scienc

    Técnica do aproveitamento da papila íleo-cecal naileostomia definitiva e na anastomose íleo-retal Technique of preserving the ileum-caecal papilla in the definitive ileostomy and ileum-rectal anastomose

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    INTRODUÇÃO: Quando se faz ileostomia com a papila, a perda líquida é bem menor e a irritação local às vezes é nula, podendo o paciente viver sem o uso da bolsa. OBJETIVO: Mostrar uma técnica operatória em que se preserva a papila na ileostomia ou na anastomose íleo-retal. Ela consta da preservação da vasculatura do ceco e íleo terminal e secção do ceco deixando-se 1 cm de orla na papila ileal que é fixada na pele por contra-abertura para ileostomia definitiva. Quando se resseca o cólon, a papila é anastomosada ao reto (íleo-papilo-retostomia). RESULTADOS: São bons, pois há diminuição do número de evacuações, da perda de líquidos nas fezes e da irritação epidérmica. CONCLUSÃO: O procedimento é exequível e traz resultados que melhoram a qualidade de vida do paciente.<br>INTRODUCTION: When ileostomy is done with the ileum-caecal papilla, the liquid is decreased and happens much less local irritation and its possible that the patient can live without the use of the bag. OBJECTIVE: To show a surgical technique that preserves the papilla in ileostomy or ileo-rectal cancer. METHOD: It is done with the preservation of the vasculature of the cecum and terminal ileum; cecum section is made leaving 1 cm border, coronal, on the ileal papilla, which is fixed on the skin for a counter-opening for permanent ileostomy. When a colectomy is needed, the anastomosis can be made with the rectal stump (papilla-ileum-retostomy). RESULTS: They are good because there is a decrease in the number of bowel movements, loss of fluid in the stool and less epidermal irritation. CONCLUSION: The procedure is feasible and brings results that improve the quality of life of patients
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