{"id":3346,"date":"2020-08-23T20:47:16","date_gmt":"2020-08-23T23:47:16","guid":{"rendered":"https:\/\/www.pretieyeinstitute.com.br\/?p=3346"},"modified":"2020-08-23T20:47:21","modified_gmt":"2020-08-23T23:47:21","slug":"telangiectasia-macular-mac-tel","status":"publish","type":"post","link":"https:\/\/www.pretieyeinstitute.com.br\/telangiectasia-macular-mac-tel\/","title":{"rendered":"Telangiectasia Macular (Mac Tel)"},"content":{"rendered":"\n<h2 class=\"has-pale-cyan-blue-color has-text-color wp-block-heading\">Telangiectasia Macular ou Mac Tel, afinal o que \u00e9 esta doen\u00e7a?<\/h2>\n\n\n\n<p>Telangiectasia macular ou Mac Tel \u00e9 uma altera\u00e7\u00e3o que ocorrem nos pequenos vasos da retina, na regi\u00e3o macular, associada com morte dos fotorreceptores, que s\u00e3o as c\u00e9lulas respons\u00e1veis pela vis\u00e3o.<\/p>\n\n\n\n<p>Tipos da Telangiectasia macular:<\/p>\n\n\n\n<ul><li><strong>Tipo 1<\/strong>: Quando aparece pequenos aneurismas nos vasos.<\/li><li><strong>Tipo 2<\/strong>: Tamb\u00e9m chamada de Mac Tel, \u00e9 a mais comum e a que vamos abordar aqui.<\/li><li>O <strong>Tipo 3<\/strong>: Muito mais raro de se encontrar e \u00e9 quando h\u00e1 oclus\u00e3o dos vasos da retina da regi\u00e3o macular.<\/li><\/ul>\n\n\n\n<h2 class=\"has-pale-cyan-blue-color has-text-color wp-block-heading\">Quais s\u00e3o as causas?<\/h2>\n\n\n\n<p>A causa para esta doen\u00e7a ainda \u00e9 desconhecida e acredita-se que as pessoas que apresentam Hipertens\u00e3o Arterial e Diabetes Melitos, por muito tempo, possam apresentar les\u00e3o cr\u00f4nica dos vasos da retina e, assim, predispor o aparecimento da telangiectasia macular.<\/p>\n\n\n\n<p>Quais os principais exames para o diagn\u00f3stico da Telangiectasia macular?<\/p>\n\n\n\n<ul><li><strong>Exame de fundo de olho<\/strong>: Quando o oftalmologista examina diretamente a m\u00e1cula e nota seu aspecto acinzentado <\/li><li><strong>Autofluoresc\u00eancia<\/strong>: Mostra a perda dos pigmentos maculares na regi\u00e3o temporal da m\u00e1cula, gerando um aspecto de perda da hipoautofluoresc\u00eancia fisiol\u00f3gica da regi\u00e3o.<\/li><li><strong>Angiofluoresceinografia<\/strong>: Neste exame teremos extravasamento de contraste na regi\u00e3o temporal macular.<\/li><li><strong><a rel=\"noreferrer noopener\" href=\"https:\/\/www.institutoderetina.com.br\/home\/tomografia-de-coerencia-optica\/\" target=\"_blank\">Tomografia de coer\u00eancia \u00f3ptica<\/a><\/strong>: Um dos principais exames usado no diagn\u00f3stico e acompanhamento da doen\u00e7a, porque revela achados como cavita\u00e7\u00f5es da retina, neovasculariza\u00e7\u00e3o de retina e cor\u00f3ide e buraco macular.<\/li><li><strong><a rel=\"noreferrer noopener\" href=\"https:\/\/www.institutoderetina.com.br\/home\/tomografia-de-coerencia-optica\/\" target=\"_blank\">Angiografia por tomografia de coer\u00eancia \u00f3ptica:<\/a><\/strong> Com este exame, podemos identificar os vasos alterados da doen\u00e7a, e pode substituir o exame acima de angiofluoresceinografia, para aqueles pacientes que n\u00e3o podem fazer exame com contraste. <\/li><\/ul>\n\n\n\n<h2 class=\"has-pale-cyan-blue-color has-text-color wp-block-heading\">Quais s\u00e3o as doen\u00e7as da retina que podem ser confundidas com Telangectasia macular.<\/h2>\n\n\n\n<p>&#8220;O diagn\u00f3stico da Telangectasia Macular n\u00e3o \u00e9 f\u00e1cil e, por isso, deve ser realizada an\u00e1lise detalhada do fundo do olho do paciente, associada com os exames acima&#8221; explica <a rel=\"noreferrer noopener\" href=\"https:\/\/www.pretieyeinstitute.com.br\/oftalmologista-em-sao-paulo\/\" target=\"_blank\">Prof. Rony C. Preti<\/a>. <\/p>\n\n\n\n<h2 class=\"has-pale-cyan-blue-color has-text-color wp-block-heading\"><strong>Tratamento<\/strong><\/h2>\n\n\n\n<p>A Telangectasia Macular apresentam 2 formas:<\/p>\n\n\n\n<h3 class=\"has-pale-cyan-blue-color has-text-color wp-block-heading\">1. N\u00e3o proliferativa<\/h3>\n\n\n\n<p>Neste caso ainda n\u00e3o temos um tratamento definitivo para esta forma. Pode ser injetado dentro do olho os medicamentos cortic\u00f3ide e antiangiog\u00eanicos (Avastin, Lucentis e Eylea) em casos espec\u00edficos.<\/p>\n\n\n\n<p>Para os casos de telangectasia macular em que houve o aparecimento de buraco macular a cirurgia de <a href=\"https:\/\/www.pretieyeinstitute.com.br\/cirurgias\/vitrectomia-posterior-2\/\" target=\"_blank\" rel=\"noreferrer noopener\">vitrectomia posterior<\/a> pode ser considerada. Para saber mais sobre <a rel=\"noreferrer noopener\" href=\"https:\/\/www.institutoderetina.com.br\/home\/buraco-macular\/\" target=\"_blank\">buraco de macula<\/a> acesso o link.<\/p>\n\n\n\n<h3 class=\"has-pale-cyan-blue-color has-text-color wp-block-heading\">2.  Proliferativa<\/h3>\n\n\n\n<p>A forma proliferativa \u00e9 caracterizada pelo aparecimento de neovasculariza\u00e7\u00e3o de retina e\/ou cor\u00f3ide. Portanto, para estes casos temos a <a rel=\"noreferrer noopener\" href=\"https:\/\/www.pretieyeinstitute.com.br\/cirurgias\/injecao-intravitrea\/\" target=\"_blank\">inje\u00e7\u00e3o dentro do olho<\/a> de medicamentos antiagiog\u00eanicos (Avastin, Lucentis e Eylea), como tratamento mais adequado e com resultados satisfat\u00f3rio.<\/p>\n\n\n\n<h3 class=\"has-pale-cyan-blue-color has-text-color wp-block-heading\">Preven\u00e7\u00e3o<\/h3>\n\n\n\n<p>Infelizmente, n\u00e3o existe preven\u00e7\u00e3o para o aparecimento da Telangectasia Macular, mas \u00e9 recomendado tratar a hipertens\u00e3o arterial e o diabetes, como uma maneira de evitar o aparecimento da doen\u00e7a.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Telangiectasia Macular ou Mac Tel, afinal o que \u00e9 esta doen\u00e7a? Telangiectasia macular ou Mac Tel \u00e9 uma altera\u00e7\u00e3o que ocorrem nos pequenos vasos da retina, na regi\u00e3o macular, associada com mor","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pgc_meta":"","footnotes":""},"categories":[1],"tags":[1020,1019],"yst_prominent_words":[1005,490,209,111,1009,1006,1013,1017,1016,1008,1000,996,1018,1012,1011,1015,1014,205,203,997],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v14.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Telangiectasia Macular (Mac Tel) - Prof. Dr. Rony C. Preti<\/title>\n<meta name=\"description\" content=\"Telangectasia macular \u00e9 a altera\u00e7\u00e3o que ocorre nos vasos da regi\u00e3o macular da retina que leva a les\u00e3o das c\u00e9lulas da vis\u00e3o. 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