{"id":12465,"date":"2025-05-14T04:39:14","date_gmt":"2025-05-14T08:39:14","guid":{"rendered":"https:\/\/www.rigicon.com\/glossary-term\/urethral-atrophy\/"},"modified":"2026-03-22T06:33:33","modified_gmt":"2026-03-22T10:33:33","slug":"atrofia-uretral-pt-br","status":"publish","type":"glossary-term","link":"https:\/\/www.rigicon.com\/pt-br\/glossary-term\/atrofia-uretral-pt-br\/","title":{"rendered":"Atrofia Uretral"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":0,"template":"","glossary-category":[106],"glossary-product":[108,107],"class_list":["post-12465","glossary-term","type-glossary-term","status-publish","hentry","glossary-category-male-stress-urinary-incontinence","glossary-product-conticlassic-aus","glossary-product-contireflex-enhanced-aus"],"acf":{"gt-definition":"<p>A atrofia uretral \u00e9 caracterizada pelo adelga\u00e7amento, ressecamento e inflama\u00e7\u00e3o do revestimento uretral, principalmente devido \u00e0 defici\u00eancia de estrog\u00eanio. Esta condi\u00e7\u00e3o \u00e9 um componente comum da s\u00edndrome geniturin\u00e1ria da menopausa (GSM), que afeta a vagina, a vulva, a bexiga e a uretra.\u00b9 Resulta da redu\u00e7\u00e3o dos n\u00edveis de estrog\u00eanio normalmente experimentados durante e ap\u00f3s a menopausa, embora tamb\u00e9m possa ocorrer devido a outros fatores que causam a priva\u00e7\u00e3o de estrog\u00eanio.\u00b2 A uretra, como outros tecidos urogenitais, possui receptores de estrog\u00eanio e o decl\u00ednio em o estrog\u00eanio leva \u00e0 redu\u00e7\u00e3o do col\u00e1geno e da elastina, diminui\u00e7\u00e3o da vasculariza\u00e7\u00e3o e altera\u00e7\u00f5es no microbioma local, tornando o tecido mais fr\u00e1gil, menos el\u00e1stico e propenso a irrita\u00e7\u00f5es e infec\u00e7\u00f5es.\u00b3 O objetivo principal de compreender e identificar a atrofia uretral \u00e9 implementar tratamentos apropriados que possam aliviar sintomas como dis\u00faria, urg\u00eancia, frequ\u00eancia e infec\u00e7\u00f5es recorrentes do trato urin\u00e1rio, melhorando assim a qualidade de vida dos indiv\u00edduos afetados.\u00b9,\u00b2<\/p>\n<p>A atrofia uretral \u00e9 o afinamento progressivo do tecido uretral, frequentemente observado em pacientes com esf\u00edncter urin\u00e1rio artificial (EUA) implantado. Resulta da press\u00e3o cont\u00ednua do cuff sobre a uretra, levando \u00e0 perda gradual de tecido esponjoso e submucoso. Esta condi\u00e7\u00e3o pode comprometer a efic\u00e1cia do dispositivo e, em casos avan\u00e7ados, causar eros\u00e3o uretral.<\/p>","gt-synonyms":"Uretrite atr\u00f3fica, Atrofia urogenital (pois muitas vezes coexiste com atrofia vaginal e da bexiga), S\u00edndrome Geniturin\u00e1ria da Menopausa (GSM) - componente uretral","gt-citation":"[1] Goldstein I. Recognizing and treating urogenital atrophy in postmenopausal women. J Womens Health (Larchmt). 2010 Mar;19(3):425-32. doi: 10.1089\/jwh.2009.1384.\n\n[2] Mayo Clinic. Vaginal atrophy - Symptoms & causes. Mayo Clinic. Accessed May 14, 2025. https:\/\/www.mayoclinic.org\/diseases-conditions\/vaginal-atrophy\/symptoms-causes\/syc-20352288\n\n[3] Briggs P, on behalf of the Medical Advisory Council of the British Menopause Society. Urogenital atrophy. British Menopause Society. Reviewed March 2024. Accessed May 14, 2025. https:\/\/thebms.org.uk\/publications\/consensus-statements\/urogenital-atrophy\/\n","gt-clinical-context":"<p>A atrofia uretral \u00e9 clinicamente significativa principalmente em mulheres na p\u00f3s-menopausa, embora tamb\u00e9m possa afetar mulheres com defici\u00eancia de estrog\u00eanio devido a outras causas, como ooforectomia bilateral, radia\u00e7\u00e3o p\u00e9lvica, quimioterapia ou certos tratamentos hormonais.\u00b2,\u00b3 Os sintomas geralmente incluem urg\u00eancia urin\u00e1ria, frequ\u00eancia, dis\u00faria (mic\u00e7\u00e3o dolorosa), noct\u00faria, incontin\u00eancia urin\u00e1ria de esfor\u00e7o e aumento da suscetibilidade a infec\u00e7\u00f5es recorrentes do trato urin\u00e1rio (ITUs).\u00b9 Esses sintomas surgem porque a mucosa uretral atr\u00f3fica \u00e9 menos capaz de fornecer uma barreira contra infec\u00e7\u00f5es e pode ser mais sens\u00edvel a irritantes. A sele\u00e7\u00e3o de pacientes para tratamento normalmente envolve uma avalia\u00e7\u00e3o cl\u00ednica dos sintomas e, em alguns casos, estudos urodin\u00e2micos ou cistoscopia, embora o diagn\u00f3stico seja frequentemente baseado na apresenta\u00e7\u00e3o cl\u00ednica no contexto de defici\u00eancia de estrog\u00eanio.\u00b9 Os resultados esperados com tratamento apropriado, geralmente envolvendo terapia local com estrog\u00eanio (por exemplo, cremes, pess\u00e1rios, an\u00e9is), incluem uma redu\u00e7\u00e3o nos sintomas urin\u00e1rios, restaura\u00e7\u00e3o de tecido uretral mais normal e uma diminui\u00e7\u00e3o na frequ\u00eancia de UTIs.\u00b9,\u00b3 Hidratantes e lubrificantes n\u00e3o hormonais tamb\u00e9m podem proporcionar al\u00edvio sintom\u00e1tico.\u00b2<\/p>\n<p>Clinicamente, a atrofia uretral manifesta-se como recorr\u00eancia gradual da incontin\u00eancia em pacientes com EUA. O diagn\u00f3stico envolve uretrografia e uretroscopia. O manejo pode incluir ajuste do cuff (downsizing), reposicionamento ou coloca\u00e7\u00e3o de um cuff tandem. A EAU recomenda acompanhamento regular para detec\u00e7\u00e3o precoce, com desativa\u00e7\u00e3o noturna do dispositivo para reduzir a press\u00e3o sobre o tecido uretral.<\/p>","gt-related-evidence":null,"gt-featured":false,"gt-ai-referenced":false,"gt-view-count":50},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.7 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Atrofia Uretral: Causas e Impacto na Incontin\u00eancia | Rigicon<\/title>\n<meta name=\"description\" content=\"Conhe\u00e7a a atrofia uretral, afinamento do tecido uretral que pode comprometer o esf\u00edncter urin\u00e1rio artificial. 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