{"id":12860,"date":"2011-02-12T15:19:41","date_gmt":"2011-02-12T19:19:41","guid":{"rendered":"http:\/\/blogviejo.sld.cu\/marionod\/?p=12860"},"modified":"2011-02-12T15:19:41","modified_gmt":"2011-02-12T19:19:41","slug":"gleason-grading-and-prognostic-factors-in-carcinoma-of-the-prostate","status":"publish","type":"post","link":"https:\/\/blogs.sld.cu\/marionod\/2011\/02\/12\/gleason-grading-and-prognostic-factors-in-carcinoma-of-the-prostate\/","title":{"rendered":"Gleason grading and prognostic factors in carcinoma of the prostate"},"content":{"rendered":"<p><a href=\"http:\/\/www.nature.com\/modpathol\/journal\/v17\/n3\/full\/3800054a.html\" target=\"_blank\">Gleason grading and prognostic factors in carcinoma of the prostate<\/a><\/p>\n<p>Art\u00edculo a texto completo publicado en la revista Modern Pathology de la editorial Nature.<span class=\"long_text\"><span title=\"Gleason grade of adenocarcinoma of the prostate is an established prognostic indicator that has stood the test of time.\"> El Grado Gleason de adenocarcinoma de pr\u00f3stata es un indicador de <\/span><\/span><span class=\"long_text\"><span title=\"Gleason grade of adenocarcinoma of the prostate is an established prognostic indicator that has stood the test of time.\">pron\u00f3sticos<\/span><\/span><span class=\"long_text\"><span title=\"Gleason grade of adenocarcinoma of the prostate is an established prognostic indicator that has stood the test of time.\"> establecido que ha resistido la prueba del tiempo. <\/span><span title=\"The Gleason grading method was devised in the 1960s and 1970s by Dr Donald F Gleason and members of the Veterans Administration Cooperative Urological Research Group.\">El  m\u00e9todo de clasificaci\u00f3n de Gleason fue ideado en los a\u00f1os 1960 y 1970  por el Dr. Donald F Gleason y los miembros de la Administraci\u00f3n de  Veteranos del Grupo de Investigaci\u00f3n Cooperativa de Urolog\u00eda. <\/span><span title=\"This grading system is based entirely on the histologic pattern of arrangement of carcinoma cells in H&amp;E-stained sections.\">Este  sistema de clasificaci\u00f3n se basa enteramente en el patr\u00f3n histol\u00f3gico  de la disposici\u00f3n de las c\u00e9lulas cancerosas en las secciones de H &amp;  E-manchado. <\/span><span title=\"Five basic grade patterns are used to generate a histologic score, which can range from 2 to 10.\">Cinco patrones de calidad que se han utilizado para generar una puntuaci\u00f3n histol\u00f3gica, que puede ir desde 2 a 10. <\/span><span title=\"These patterns are illustrated in a standard drawing that can be employed as a guide for recognition of the specific Gleason grades.\">Estos  patrones se muestran en un dibujo est\u00e1ndar que puede ser empleado como  una gu\u00eda para el reconocimiento de los grados <\/span><\/span><span class=\"long_text\"><span title=\"These patterns are illustrated in a standard drawing that can be employed as a guide for recognition of the specific Gleason grades.\">espec\u00edficos <\/span><\/span><span class=\"long_text\"><span title=\"These patterns are illustrated in a standard drawing that can be employed as a guide for recognition of the specific Gleason grades.\">de Gleason . <\/span><span title=\"Increasing Gleason grade is directly related to a number of histopathologic end points, including tumor size, margin status, and pathologic stage.\">El  aumento del grado de Gleason est\u00e1 directamente relacionado con una  serie de criterios de valoraci\u00f3n histopatol\u00f3gica, incluyendo el tama\u00f1o  del tumor, estado de los m\u00e1rgenes, y estadio del tumor. <\/span><span title=\"Indeed, models have been developed that allow for pretreatment prediction of pathologic stage based upon needle biopsy Gleason grade, total serum prostate-specific antigen level, and clinical stage.\">De  hecho, los modelos han sido desarrollados para permitir la predicci\u00f3n  de pre-tratamiento de la etapa patol\u00f3gica basada en el grado de Gleason por\u00a0 biopsia por punci\u00f3n, nivel s\u00e9rico del ant\u00edgeno prost\u00e1tico espec\u00edfico  total, y el estadio cl\u00ednico. El <\/span><span title=\"Gleason grade has been linked to a number of clinical end points, including clinical stage, progression to metastatic disease, and survival.\">Grado  Gleason se ha relacionado con una serie de criterios de valoraci\u00f3n  cl\u00ednicos, como el estadio cl\u00ednico, la progresi\u00f3n de la enfermedad  metast\u00e1sica, y la supervivencia. <\/span><span title=\"Gleason grade is often incorporated into nomograms used to predict response to a specific therapy, such as radiotherapy or surgery.\">Este Grado se incorporaLa\u00a0 a menudo en nomogramas para predecir la  respuesta a una terapia espec\u00edfica, como la radioterapia o la cirug\u00eda. El <\/span><\/span><span class=\"long_text\"><span title=\"Needle biopsy Gleason grade is routinely used to plan patient management and is also often one of the criteria for eligibility for clinical trials testing new therapies.\">Grado Gleason<\/span><\/span><span class=\"long_text\"><span title=\"Needle biopsy Gleason grade is routinely used to plan patient management and is also often one of the criteria for eligibility for clinical trials testing new therapies.\"> por biopsia  con aguja\u00a0 se utiliza rutinariamente para planificar el  tratamiento del paciente y tambi\u00e9n es a menudo uno de los criterios de  elegibilidad de los ensayos cl\u00ednicos que prueban nuevas terapias. <\/span><span title=\"Gleason grade should be routinely reported for adenocarcinoma of the prostate in all types of tissue samples.\">Este Grado debe ser rutinariamente reportado\u00a0 para el adenocarcinoma de pr\u00f3stata en todo tipo de muestras de tejido. <\/span><span title=\"Experimental approaches that could be of importance in the future include determination of percentage of high-grade Gleason pattern 4 or 5, and utilization of markers discovered by gene expression profiling or by genetic testing for DNA abnormalities.\">Enfoques  experimentales que podr\u00edan ser de importancia en el futuro incluyen la  determinaci\u00f3n del porcentaje del patr\u00f3n de Gleason de alto grado 4 o 5, y  la utilizaci\u00f3n de marcadores descubiertos por perfiles de expresi\u00f3n  g\u00e9nica o por pruebas gen\u00e9ticas de ADN para detectar anomal\u00edas. <\/span><span title=\"Such markers would be of prognostic usefulness if they provided added value beyond the established indicators of Gleason grade, serum prostate-specific antigen, and stage.\">Estos  marcadores ser\u00edan de utilidad pron\u00f3stica si proporcionan un valor  a\u00f1adido m\u00e1s all\u00e1 de los indicadores establecidos del grado de Gleason,  ant\u00edgeno prost\u00e1tico espec\u00edfico y el estadio. <\/span><span title=\"Currently, established prognostic factors for prostatic carcinoma recommended for routine reporting are TNM stage, surgical margin status, serum prostate-specific antigen, and Gleason grade.\">En  la actualidad, factores de pron\u00f3stico para el carcinoma de  pr\u00f3stata se recomienda para la presentaci\u00f3n de informes de rutina son el  estadio TNM, estado de los m\u00e1rgenes quir\u00fargicos, ant\u00edgeno prost\u00e1tico  espec\u00edfico, y el grado de Gleason. Idioma: ingl\u00e9s<br \/>\n<\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gleason grading and prognostic factors in carcinoma of the prostate Art\u00edculo a texto completo publicado en la revista Modern Pathology de la editorial Nature. El Grado Gleason de adenocarcinoma de pr\u00f3stata es un indicador de pron\u00f3sticos establecido que ha resistido la prueba del tiempo. El m\u00e9todo de clasificaci\u00f3n de Gleason fue ideado en los a\u00f1os [&hellip;]<\/p>\n","protected":false},"author":126,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[844,117,66,72,642,1501,116],"tags":[],"_links":{"self":[{"href":"https:\/\/blogs.sld.cu\/marionod\/wp-json\/wp\/v2\/posts\/12860"}],"collection":[{"href":"https:\/\/blogs.sld.cu\/marionod\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.sld.cu\/marionod\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.sld.cu\/marionod\/wp-json\/wp\/v2\/users\/126"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.sld.cu\/marionod\/wp-json\/wp\/v2\/comments?post=12860"}],"version-history":[{"count":0,"href":"https:\/\/blogs.sld.cu\/marionod\/wp-json\/wp\/v2\/posts\/12860\/revisions"}],"wp:attachment":[{"href":"https:\/\/blogs.sld.cu\/marionod\/wp-json\/wp\/v2\/media?parent=12860"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.sld.cu\/marionod\/wp-json\/wp\/v2\/categories?post=12860"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.sld.cu\/marionod\/wp-json\/wp\/v2\/tags?post=12860"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}