{"id":70640,"date":"2004-04-10T00:00:00","date_gmt":"2004-04-10T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/caracteristicas-de-la-anatomia-patologica-derivada-de-la-tecnica-instrumental-abbi-advanced-breast-biopsy-instrumentation\/"},"modified":"2004-04-10T00:00:00","modified_gmt":"2004-04-10T00:00:00","slug":"caracteristicas-de-la-anatomia-patologica-derivada-de-la-tecnica-instrumental-abbi-advanced-breast-biopsy-instrumentation","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/caracteristicas-de-la-anatomia-patologica-derivada-de-la-tecnica-instrumental-abbi-advanced-breast-biopsy-instrumentation\/","title":{"rendered":"Caracteristicas de la anatomia patologica derivada de la tecnica instrumental abbi (advanced breast biopsy instrumentation)"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Sergio Miguel Almenar Medina <\/strong><\/h2>\n<p>Introduccion:  el abbi (advanced breast biopsy instrumentation) es un procedimiento instrumental que permite una precisa detecci\u00f3n radiol\u00f3gica estereot\u00e1ctica de diversas lesiones mamarias con su subsiguiente extracci\u00f3n. Para ello utiliza c\u00e1nulas de gran calibre (de hasta 20 mm.) Que permiten una amplia biopsia ambulatoria para un correcto diagn\u00f3stico y un eventual tratamiento.  objetivos:  b\u00e1sicamente, se persigue evaluar por medio de criterios cuantitativos la capacidad diagn\u00f3stica y, fundamentalmente, terap\u00e9utica de esta t\u00e9cnica.  material y metodos:  se han estudiado 170 cilindros mamarios consecutivos (extra\u00eddos con c\u00e1nulas de 5, 10, 15 y 20 mm.) Que han sido analizados con t\u00e9cnicas histol\u00f3gicas convencionales e inmunohistoqu\u00edmicas. En 79 de los 82 casos diagnosticados de malignidad se han estudiado con id\u00e9ntico proceder las correspondientes piezas quir\u00fargicas.  resultados:  el 48,24% de nuestras muestras corresponden a carcinomas. El 69,51% de ellas tienen los m\u00e1rgenes afectos. A su vez, el 40,44 de los casos con diagn\u00f3stico de carcinoma presentan lesi\u00f3n carcinomatosa residual en la pieza quir\u00fargica subsiguiente.  discusion:  nuestra casu\u00edstica tiene una proporci\u00f3n significativamente superior de lesiones malignas cuando se compara con series similares. A su vez, el porcentaje de lesiones neopl\u00e1sicas con m\u00e1rgenes afectos tambi\u00e9n es muy alto.  si bien se ha constatado su eficacia diagn\u00f3stica, esta t\u00e9cnica presenta el inconveniente de la mayor\u00eda de los estudios radiol\u00f3gicos que infraevaluan el tama\u00f1o real de las lesiones malignas. De este modo, se produce un desajuste entre el tama\u00f1o de la c\u00e1nula y el tumor con la subsiguiente afectaci\u00f3n de m\u00e1rgenes que se agrava con la presencia del componente intraductal extenso.  sin embargo, en fibroadenomas y cicatrices radiales no ocurre lo anterior, de tal manera que el buen ajuste entre n\u00f3dulo radiol\u00f3gicamente detectado y c\u00e1nula conducen a la<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Caracteristicas de la anatomia patologica derivada de la tecnica instrumental abbi (advanced breast biopsy instrumentation)<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Caracteristicas de la anatomia patologica derivada de la tecnica instrumental abbi (advanced breast biopsy instrumentation) <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Sergio Miguel Almenar Medina <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Universitat de val\u00e9ncia (estudi general)<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 04\/10\/2004<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Antonio Llombart Bosch<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: amando Peydro olaya <\/li>\n<li>Francisco Martinez diaz (vocal)<\/li>\n<li>Antonio Cardesa Garc\u00eda (vocal)<\/li>\n<li>vicente Guillem porta (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Sergio Miguel Almenar Medina Introduccion: el abbi (advanced breast biopsy instrumentation) es un procedimiento instrumental que permite 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