{"id":7436,"date":"2023-09-12T21:05:53","date_gmt":"2023-09-13T00:05:53","guid":{"rendered":"https:\/\/gastropedia.pub\/pt\/gastroblog\/?post_type=glossary&#038;p=7436"},"modified":"2023-09-12T21:05:55","modified_gmt":"2023-09-13T00:05:55","slug":"ulcera-duodenal","status":"publish","type":"glossary","link":"https:\/\/gastropedia.pub\/pt\/gastroblog\/glossario\/ulcera-duodenal\/","title":{"rendered":"\u00dalcera Duodenal"},"content":{"rendered":"\n<p>A \u00falcera duodenal \u00e9 uma les\u00e3o que se forma no revestimento do duodeno, a parte inicial do intestino delgado. Essa condi\u00e7\u00e3o \u00e9 caracterizada pela presen\u00e7a de uma ferida ou eros\u00e3o na parede do duodeno, que pode causar dor e desconforto.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Como ocorre?<\/h2>\n\n\n\n<p>A \u00falcera duodenal geralmente se desenvolve devido a um desequil\u00edbrio entre os fatores protetores e os fatores prejudiciais \u00e0 mucosa do duodeno. O principal fator causador \u00e9 a infec\u00e7\u00e3o pela bact\u00e9ria Helicobacter pylori, que compromete a camada protetora do revestimento do duodeno, permitindo que o \u00e1cido estomacal cause danos na mucosa.<\/p>\n\n\n\n<p>Outros fatores de risco incluem o uso prolongado de medicamentos anti-inflamat\u00f3rios n\u00e3o esteroides (AINEs), como o ibuprofeno e a aspirina, bem como o estresse, o tabagismo e a predisposi\u00e7\u00e3o gen\u00e9tica.<\/p>\n\n\n\n<p>Esses fatores contribuem para o desequil\u00edbrio entre os mecanismos de defesa do est\u00f4mago e a agress\u00e3o causada pelo \u00e1cido estomacal, levando \u00e0 forma\u00e7\u00e3o da \u00falcera.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Quais s\u00e3o os sintomas?<\/h2>\n\n\n\n<p>Os sintomas da \u00falcera duodenal podem variar de pessoa para pessoa, mas os mais comuns incluem:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Dor abdominal, geralmente localizada na regi\u00e3o do est\u00f4mago e que pode se estender para as costas.<\/li>\n\n\n\n<li>Sensa\u00e7\u00e3o de queima\u00e7\u00e3o ou desconforto na regi\u00e3o abdominal superior.<\/li>\n\n\n\n<li>Azia frequente.<\/li>\n\n\n\n<li>N\u00e1useas e v\u00f4mitos.<\/li>\n\n\n\n<li>Perda de peso inexplicada.<\/li>\n\n\n\n<li>Sensa\u00e7\u00e3o de saciedade precoce ap\u00f3s as refei\u00e7\u00f5es.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Como \u00e9 feito o diagn\u00f3stico?<\/h2>\n\n\n\n<p>O diagn\u00f3stico de \u00falcera duodenal \u00e9 geralmente feito atrav\u00e9s de uma combina\u00e7\u00e3o de hist\u00f3rico cl\u00ednico, exame f\u00edsico e exames complementares, tais como:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Endoscopia digestiva alta: um procedimento no qual um tubo flex\u00edvel com uma c\u00e2mera \u00e9 inserido pela boca para visualizar o revestimento interno do es\u00f4fago, est\u00f4mago e duodeno. Durante a endoscopia, \u00e9 poss\u00edvel identificar a presen\u00e7a da \u00falcera e realizar uma bi\u00f3psia se necess\u00e1rio.<\/li>\n\n\n\n<li>Testes para detec\u00e7\u00e3o de H. pylori: podem incluir exames de sangue, teste respirat\u00f3rio ou amostra de fezes para identificar a presen\u00e7a da bact\u00e9ria causadora da infec\u00e7\u00e3o.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Como \u00e9 feito o tratamento?<\/h2>\n\n\n\n<p>O tratamento da \u00falcera duodenal envolve uma abordagem combinada que visa aliviar os sintomas, promover a cicatriza\u00e7\u00e3o da \u00falcera e prevenir recidivas. As op\u00e7\u00f5es de tratamento incluem:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Medicamentos inibidores de \u00e1cido: como os inibidores da bomba de pr\u00f3tons (IBP) e os bloqueadores H2, que reduzem a produ\u00e7\u00e3o de \u00e1cido no est\u00f4mago e ajudam a cicatrizar a \u00falcera.<\/li>\n\n\n\n<li>Antibi\u00f3ticos: quando a infec\u00e7\u00e3o por H. pylori est\u00e1 presente, \u00e9 necess\u00e1ria uma combina\u00e7\u00e3o de antibi\u00f3ticos para erradicar a bact\u00e9ria e prevenir recidivas.<\/li>\n\n\n\n<li>Evitar subst\u00e2ncias irritantes: \u00e9 importante evitar o uso de AINEs e outras subst\u00e2ncias irritantes que possam agravar a \u00falcera e interferir na cicatriza\u00e7\u00e3o.<\/li>\n\n\n\n<li>Modifica\u00e7\u00f5es na dieta: recomenda-se evitar alimentos irritantes, como alimentos picantes e \u00e1cidos, al\u00e9m de adotar uma alimenta\u00e7\u00e3o equilibrada e fracionada ao longo do dia.<\/li>\n<\/ul>\n\n\n\n<p>\u00c9 importante seguir o tratamento prescrito pelo m\u00e9dico e realizar o acompanhamento regularmente para avaliar a efic\u00e1cia das medidas terap\u00eauticas e prevenir poss\u00edveis complica\u00e7\u00f5es, como perfura\u00e7\u00e3o ou hemorragia da \u00falcera duodenal.<\/p>\n\n\n\n<p><em><a href=\"https:\/\/smart.servier.com\/how-to-cite-servier-medical-art\/\" target=\"_blank\" rel=\"noreferrer noopener\">The Figure was partly generated using Servier Medical Art, provided by Servier, licensed under a Creative Commons Attribution 3.0 unported license.<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A \u00falcera duodenal \u00e9 uma les\u00e3o que se forma no revestimento do duodeno, a parte inicial do intestino delgado. Essa condi\u00e7\u00e3o \u00e9 caracterizada pela presen\u00e7a de uma ferida ou eros\u00e3o&hellip;<\/p>\n","protected":false},"author":1,"featured_media":7437,"menu_order":0,"template":"","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"glossary-categories":[],"glossary-tags":[],"glossary-languages":[],"class_list":["post-7436","glossary","type-glossary","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u00dalcera Duodenal - Gastroblog<\/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:\/\/gastropedia.pub\/pt\/gastroblog\/glossario\/ulcera-duodenal\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00dalcera Duodenal - Gastroblog\" \/>\n<meta property=\"og:description\" content=\"A \u00falcera duodenal \u00e9 uma les\u00e3o que se forma no revestimento do duodeno, a parte inicial do intestino delgado. 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