{"id":890,"date":"2011-03-28T14:50:24","date_gmt":"2011-03-28T14:50:24","guid":{"rendered":"http:\/\/www.drfranciscogonzaga.com.br\/site\/?p=890"},"modified":"2011-03-28T14:50:24","modified_gmt":"2011-03-28T14:50:24","slug":"890","status":"publish","type":"post","link":"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/","title":{"rendered":"Cat\u00e1strofe Nuclear.  Riscos da exposi\u00e7\u00e3o humana \u00e1 radia\u00e7\u00e3o."},"content":{"rendered":"<p>Esta imagem termogr\u00e1fica fornecida pelo Greenpeace mostra um cont\u00eainer emitindo calor durante transporte de material nuclear na esta\u00e7\u00e3o ferrovi\u00e1ria de Valognes, Fran\u00e7a. Os res\u00edduos, muito quentes \u2013 cerca 400\u00ba C \u2013 s\u00e3o fundidos em blocos de vidro s\u00f3lido para que n\u00e3o possam vazar. Cada cont\u00eainer possui 28 desses blocos de vidro, com camadas de prote\u00e7\u00e3o para impedir o escape de radia\u00e7\u00e3o gama e de n\u00eautrons.<\/p>\n<p>A exposi\u00e7\u00e3o acidental a radia\u00e7\u00e3o ionizante \u00e9 um risco nos dias atuais. S\u00e3o bem conhecidos os eventos ocorridos durante a cat\u00e1strofe de Chernobyl (1986), Goi\u00e2nia (1987) e agora mais recentemente em Fukushima, Jap\u00e3o, devido ao terremoto seguido de tsunami.<\/p>\n<p>A termografia \u00e9 um m\u00e9todo n\u00e3o-invasivo utilizado para revelar a extens\u00e3o do envolvimento cut\u00e2neo \u00e0 exposi\u00e7\u00e3o \u00e0 radia\u00e7\u00e3o na fase subaguda. Utilizada com sucesso em v\u00e1rios acidentes desta natureza.<\/p>\n<p>Um estudo descreveu o uso da termografia para avaliar les\u00f5es cut\u00e2neas em soldados expostos acidentalmente a radia\u00e7\u00e3o por C\u00e9sio137 durante treinamento militar em um campo em Lilo (Ge\u00f3rgia) em 1997.<\/p>\n<p>As manifesta\u00e7\u00f5es cut\u00e2neas em conseq\u00fc\u00eancia da radia\u00e7\u00e3o, diferente das causadas por agentes qu\u00edmicos t\u00f3xicos, n\u00e3o desenvolvem imediatamente. Podem levar de alguns dias a semanas dependendo da dose de radia\u00e7\u00e3o a que foi exposto, sensibilidade cut\u00e2nea individual, absor\u00e7\u00e3o, extens\u00e3o de derme acometida. O processo inflamat\u00f3rio na fase mais inicial n\u00e3o \u00e9 percept\u00edvel a olho nu, por\u00e9m pode ser documentado precocemente pela termografia.<\/p>\n<p><img decoding=\"async\" src=\"webkit-fake-url:\/\/98754F40-6876-4F6A-B7B0-359E0727DD72\/blog_cdor1.jpg\" alt=\"blog_cdor1.jpg\" \/><\/p>\n<p>Do ponto de vista anatomopatol\u00f3gico e m\u00e9dico-legal, estas queimaduras s\u00e3o imposs\u00edveis de serem discriminadas entre uma queimadura t\u00e9rmica, qu\u00edmica ou por radia\u00e7\u00e3o na fase aguda. \u00c9 a seq\u00fc\u00eancia de eventos ao longo do tempo que as diferenciam nesta fase, de eritema at\u00e9 chegar \u00e0 fase de fibrose cut\u00e2nea. A termografia auxilia a desvendar a causa da les\u00e3o, o planejamento terap\u00eautico e a monitoriza\u00e7\u00e3o destas les\u00f5es em pessoas expostas a altas doses de radia\u00e7\u00e3o. O tratamento altera de acordo com o est\u00e1gio da les\u00e3o, que varia devida complexidade das manifesta\u00e7\u00f5es cl\u00ednicas, e inclui desde a aplica\u00e7\u00e3o de cortic\u00f3ides sist\u00eamicos, inferferon gama, pentoxifilina, vitamina E e dismutase super\u00f3xido.<\/p>\n<p>Na termografia as \u00e1reas acometidas ficam mais hiper-radiantes que a pele normal, correspondentes a zonas inflamat\u00f3rias, que geralmente evoluem depois para manchas brancas, sem p\u00ealos, e finalmente ulcera\u00e7\u00f5es, que mant\u00e9m um padr\u00e3o hiper-radiante ao redor da ferida.<\/p>\n<p>Manifesta\u00e7\u00e3o da s\u00edndrome cut\u00e2nea de radia\u00e7\u00e3o. Termografia do dorso (D) de uma v\u00edtima exposta a radia\u00e7\u00e3o delimitando processo inflamat\u00f3rio local (Cortesia do Prof JM Cosset, Instituto Curie, Paris)(Acidente da Ge\u00f3rgia, 1997).<\/p>\n<p>Refer\u00eancias<\/p>\n<p>Cutaneous radiation syndrome in multi-organ failure.<br \/>\nThe radiation accident in Georgia: Clinical appearance and diagnosis of cutaneous radiation syndrome.<br \/>\n\u00b7 Use of thermography in diagnosis of local radiation injuries.<br \/>\n\u00b7 Thermographic assessment of patch-test responses.<br \/>\n\u00b7 A clinical evaluation of the use of thermography in determining degree of burn injury<br \/>\nManagement of cutaneous radiation injuries: Diagnostic and therapeutic principles of the cutaneous radiation syndrome.<br \/>\nThe cutaneous radiation syndrome: diagnosis and treatment.<br \/>\nMedical management of radiation injuries: current approaches.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Esta imagem termogr\u00e1fica fornecida pelo Greenpeace mostra um cont\u00eainer emitindo calor durante transporte de material nuclear na esta\u00e7\u00e3o ferrovi\u00e1ria de Valognes, Fran\u00e7a. Os res\u00edduos, muito quentes \u2013 cerca 400\u00ba C \u2013 s\u00e3o fundidos em blocos de vidro s\u00f3lido para que n\u00e3o possam vazar. Cada cont\u00eainer possui 28 desses blocos de vidro, com camadas de prote\u00e7\u00e3o&#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[92],"tags":[200,201],"class_list":["post-890","post","type-post","status-publish","format-standard","hentry","category-atualidades-em-saude","tag-complicacoes","tag-radiacao"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Cat\u00e1strofe Nuclear. Riscos da exposi\u00e7\u00e3o humana \u00e1 radia\u00e7\u00e3o. - Dr. Francisco Gonzaga<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cat\u00e1strofe Nuclear. Riscos da exposi\u00e7\u00e3o humana \u00e1 radia\u00e7\u00e3o. - Dr. Francisco Gonzaga\" \/>\n<meta property=\"og:description\" content=\"Esta imagem termogr\u00e1fica fornecida pelo Greenpeace mostra um cont\u00eainer emitindo calor durante transporte de material nuclear na esta\u00e7\u00e3o ferrovi\u00e1ria de Valognes, Fran\u00e7a. Os res\u00edduos, muito quentes \u2013 cerca 400\u00ba C \u2013 s\u00e3o fundidos em blocos de vidro s\u00f3lido para que n\u00e3o possam vazar. Cada cont\u00eainer possui 28 desses blocos de vidro, com camadas de prote\u00e7\u00e3o...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/\" \/>\n<meta property=\"og:site_name\" content=\"Dr. Francisco Gonzaga\" \/>\n<meta property=\"article:published_time\" content=\"2011-03-28T14:50:24+00:00\" \/>\n<meta property=\"og:image\" content=\"\" \/>\n<meta name=\"author\" content=\"Dr Francisco\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dr Francisco\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/\"},\"author\":{\"name\":\"Dr Francisco\",\"@id\":\"https:\/\/www.drfranciscogonzaga.com.br\/site\/#\/schema\/person\/fa8535548589bdc98bc5cdae4eaedf4b\"},\"headline\":\"Cat\u00e1strofe Nuclear. Riscos da exposi\u00e7\u00e3o humana \u00e1 radia\u00e7\u00e3o.\",\"datePublished\":\"2011-03-28T14:50:24+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/\"},\"wordCount\":552,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/#primaryimage\"},\"thumbnailUrl\":\"webkit-fake-url:\/\/98754F40-6876-4F6A-B7B0-359E0727DD72\/blog_cdor1.jpg\",\"keywords\":[\"complica\u00e7\u00f5es\",\"radia\u00e7\u00e3o\"],\"articleSection\":[\"Atualidades em sa\u00fade\"],\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/\",\"url\":\"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/\",\"name\":\"Cat\u00e1strofe Nuclear. Riscos da exposi\u00e7\u00e3o humana \u00e1 radia\u00e7\u00e3o. - Dr. Francisco Gonzaga\",\"isPartOf\":{\"@id\":\"https:\/\/www.drfranciscogonzaga.com.br\/site\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/#primaryimage\"},\"thumbnailUrl\":\"webkit-fake-url:\/\/98754F40-6876-4F6A-B7B0-359E0727DD72\/blog_cdor1.jpg\",\"datePublished\":\"2011-03-28T14:50:24+00:00\",\"author\":{\"@id\":\"https:\/\/www.drfranciscogonzaga.com.br\/site\/#\/schema\/person\/fa8535548589bdc98bc5cdae4eaedf4b\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/#primaryimage\",\"url\":\"webkit-fake-url:\/\/98754F40-6876-4F6A-B7B0-359E0727DD72\/blog_cdor1.jpg\",\"contentUrl\":\"webkit-fake-url:\/\/98754F40-6876-4F6A-B7B0-359E0727DD72\/blog_cdor1.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"In\u00edcio\",\"item\":\"https:\/\/www.drfranciscogonzaga.com.br\/site\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cat\u00e1strofe Nuclear. Riscos da exposi\u00e7\u00e3o humana \u00e1 radia\u00e7\u00e3o.\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.drfranciscogonzaga.com.br\/site\/#website\",\"url\":\"https:\/\/www.drfranciscogonzaga.com.br\/site\/\",\"name\":\"Dr. Francisco Gonzaga\",\"description\":\"Ginecologia e Obstetr\u00edcia\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.drfranciscogonzaga.com.br\/site\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.drfranciscogonzaga.com.br\/site\/#\/schema\/person\/fa8535548589bdc98bc5cdae4eaedf4b\",\"name\":\"Dr Francisco\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/secure.gravatar.com\/avatar\/c382fb777d153f9d081b7fcc6aad2edb9d3a60eaf1e95dc6bf49dfaee7fa057d?s=96&d=mm&r=g\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/c382fb777d153f9d081b7fcc6aad2edb9d3a60eaf1e95dc6bf49dfaee7fa057d?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/c382fb777d153f9d081b7fcc6aad2edb9d3a60eaf1e95dc6bf49dfaee7fa057d?s=96&d=mm&r=g\",\"caption\":\"Dr Francisco\"},\"url\":\"https:\/\/www.drfranciscogonzaga.com.br\/site\/author\/frank\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Cat\u00e1strofe Nuclear. Riscos da exposi\u00e7\u00e3o humana \u00e1 radia\u00e7\u00e3o. - Dr. Francisco Gonzaga","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/","og_locale":"pt_BR","og_type":"article","og_title":"Cat\u00e1strofe Nuclear. Riscos da exposi\u00e7\u00e3o humana \u00e1 radia\u00e7\u00e3o. - Dr. Francisco Gonzaga","og_description":"Esta imagem termogr\u00e1fica fornecida pelo Greenpeace mostra um cont\u00eainer emitindo calor durante transporte de material nuclear na esta\u00e7\u00e3o ferrovi\u00e1ria de Valognes, Fran\u00e7a. Os res\u00edduos, muito quentes \u2013 cerca 400\u00ba C \u2013 s\u00e3o fundidos em blocos de vidro s\u00f3lido para que n\u00e3o possam vazar. Cada cont\u00eainer possui 28 desses blocos de vidro, com camadas de prote\u00e7\u00e3o...","og_url":"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/","og_site_name":"Dr. Francisco Gonzaga","article_published_time":"2011-03-28T14:50:24+00:00","og_image":[{"url":"webkit-fake-url:\/\/98754F40-6876-4F6A-B7B0-359E0727DD72\/blog_cdor1.jpg","type":"","width":"","height":""}],"author":"Dr Francisco","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"Dr Francisco","Est. tempo de leitura":"3 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/#article","isPartOf":{"@id":"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/"},"author":{"name":"Dr Francisco","@id":"https:\/\/www.drfranciscogonzaga.com.br\/site\/#\/schema\/person\/fa8535548589bdc98bc5cdae4eaedf4b"},"headline":"Cat\u00e1strofe Nuclear. Riscos da exposi\u00e7\u00e3o humana \u00e1 radia\u00e7\u00e3o.","datePublished":"2011-03-28T14:50:24+00:00","mainEntityOfPage":{"@id":"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/"},"wordCount":552,"commentCount":0,"image":{"@id":"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/#primaryimage"},"thumbnailUrl":"webkit-fake-url:\/\/98754F40-6876-4F6A-B7B0-359E0727DD72\/blog_cdor1.jpg","keywords":["complica\u00e7\u00f5es","radia\u00e7\u00e3o"],"articleSection":["Atualidades em sa\u00fade"],"inLanguage":"pt-BR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/","url":"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/","name":"Cat\u00e1strofe Nuclear. Riscos da exposi\u00e7\u00e3o humana \u00e1 radia\u00e7\u00e3o. - Dr. Francisco Gonzaga","isPartOf":{"@id":"https:\/\/www.drfranciscogonzaga.com.br\/site\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/#primaryimage"},"image":{"@id":"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/#primaryimage"},"thumbnailUrl":"webkit-fake-url:\/\/98754F40-6876-4F6A-B7B0-359E0727DD72\/blog_cdor1.jpg","datePublished":"2011-03-28T14:50:24+00:00","author":{"@id":"https:\/\/www.drfranciscogonzaga.com.br\/site\/#\/schema\/person\/fa8535548589bdc98bc5cdae4eaedf4b"},"breadcrumb":{"@id":"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/#primaryimage","url":"webkit-fake-url:\/\/98754F40-6876-4F6A-B7B0-359E0727DD72\/blog_cdor1.jpg","contentUrl":"webkit-fake-url:\/\/98754F40-6876-4F6A-B7B0-359E0727DD72\/blog_cdor1.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/www.drfranciscogonzaga.com.br\/site\/890\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"In\u00edcio","item":"https:\/\/www.drfranciscogonzaga.com.br\/site\/"},{"@type":"ListItem","position":2,"name":"Cat\u00e1strofe Nuclear. Riscos da exposi\u00e7\u00e3o humana \u00e1 radia\u00e7\u00e3o."}]},{"@type":"WebSite","@id":"https:\/\/www.drfranciscogonzaga.com.br\/site\/#website","url":"https:\/\/www.drfranciscogonzaga.com.br\/site\/","name":"Dr. Francisco Gonzaga","description":"Ginecologia e Obstetr\u00edcia","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.drfranciscogonzaga.com.br\/site\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Person","@id":"https:\/\/www.drfranciscogonzaga.com.br\/site\/#\/schema\/person\/fa8535548589bdc98bc5cdae4eaedf4b","name":"Dr Francisco","image":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/secure.gravatar.com\/avatar\/c382fb777d153f9d081b7fcc6aad2edb9d3a60eaf1e95dc6bf49dfaee7fa057d?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c382fb777d153f9d081b7fcc6aad2edb9d3a60eaf1e95dc6bf49dfaee7fa057d?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c382fb777d153f9d081b7fcc6aad2edb9d3a60eaf1e95dc6bf49dfaee7fa057d?s=96&d=mm&r=g","caption":"Dr Francisco"},"url":"https:\/\/www.drfranciscogonzaga.com.br\/site\/author\/frank\/"}]}},"_links":{"self":[{"href":"https:\/\/www.drfranciscogonzaga.com.br\/site\/wp-json\/wp\/v2\/posts\/890","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.drfranciscogonzaga.com.br\/site\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.drfranciscogonzaga.com.br\/site\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.drfranciscogonzaga.com.br\/site\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.drfranciscogonzaga.com.br\/site\/wp-json\/wp\/v2\/comments?post=890"}],"version-history":[{"count":0,"href":"https:\/\/www.drfranciscogonzaga.com.br\/site\/wp-json\/wp\/v2\/posts\/890\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.drfranciscogonzaga.com.br\/site\/wp-json\/wp\/v2\/media?parent=890"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.drfranciscogonzaga.com.br\/site\/wp-json\/wp\/v2\/categories?post=890"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.drfranciscogonzaga.com.br\/site\/wp-json\/wp\/v2\/tags?post=890"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}