{"id":948,"date":"2025-07-23T11:42:59","date_gmt":"2025-07-23T08:42:59","guid":{"rendered":"https:\/\/wiki.voka.io\/diseases\/uncategorized\/laringite-cronica\/"},"modified":"2026-06-01T10:08:28","modified_gmt":"2026-06-01T07:08:28","slug":"laringite-cronica","status":"publish","type":"diseases_post","link":"https:\/\/wiki.voka.io\/pt\/doencas\/otorrinolaringologicas\/laringite-cronica\/","title":{"rendered":"Laringite cr\u00f3nica: Etiologia, classifica\u00e7\u00e3o, diagn\u00f3stico e tratamento"},"content":{"rendered":"<p><?xml encoding=\"UTF-8\" ?><\/p>\n<p class=\"wp-block-paragraph\">A laringite cr\u00f3nica \u00e9 um grupo de doen\u00e7as inflamat\u00f3rias persistentes da laringe (com dura\u00e7\u00e3o superior a 3 semanas), causada pelo efeito prolongado de fatores irritantes. As formas da doen\u00e7a diferem quanto \u00e0 etiologia (causa) e \u00e0 natureza das altera\u00e7\u00f5es patomorfol\u00f3gicas da mucosa \u2013 desde <span class=\"glossary-term\" data-title=\"Inflama\u00e7\u00e3o catarral\" data-tooltip=\"A inflama\u00e7\u00e3o catarral \u00e9 uma inflama\u00e7\u00e3o exsudativa que se desenvolve exclusivamente nas membranas mucosas. A sua principal caracter\u00edstica \u00e9 a forma\u00e7\u00e3o abundante de exsudato l\u00edquido, que pode ser seroso (aquoso) ou mucoso, e o vermelhid\u00e3o do local da inflama\u00e7\u00e3o.\" data-link=\"https:\/\/wiki.voka.io\/pt\/glossario\/inflamacao-catarral\/\">inflama\u00e7\u00e3o catarral<\/span> at\u00e9 <span class=\"glossary-term\" data-title=\"Hiperplasia\" data-tooltip=\"A hiperplasia \u00e9 o aumento do volume de um tecido ou \u00f3rg\u00e3o devido \u00e0 produ\u00e7\u00e3o excessiva de seus elementos estruturais (c\u00e9lulas).\" data-link=\"https:\/\/wiki.voka.io\/pt\/glossario\/hiperplasia\/\">hiperplasia<\/span> ou <span class=\"glossary-term\" data-title=\"Atrofia\" data-tooltip=\"Atrofia \u00e9 uma redu\u00e7\u00e3o ao longo da vida no tamanho de c\u00e9lulas, tecidos ou \u00f3rg\u00e3os, acompanhada por uma diminui\u00e7\u00e3o ou falha da fun\u00e7\u00e3o. Este \u00e9 um processo adquirido, em contraste com o subdesenvolvimento cong\u00eanito, chamado hipoplasia ou aplasia.\" data-link=\"https:\/\/wiki.voka.io\/pt\/glossario\/atrofia\/\">atrofia<\/span>. A identifica\u00e7\u00e3o precisa da forma determina a t\u00e1tica de tratamento e o progn\u00f3stico.<\/p>\n<h2 class=\"wp-block-heading\" id=\"classificacao\">Classifica\u00e7\u00e3o<\/h2>\n<p class=\"wp-block-paragraph\">As principais formas cl\u00ednico-morfol\u00f3gicas e etiol\u00f3gicas de laringite cr\u00f3nica incluem:<\/p>\n<ul class=\"wp-block-list\">\n<li><strong><\/strong><strong>laringite catarral cr\u00f3nica<\/strong> \u2014 a forma mais comum de inflama\u00e7\u00e3o cr\u00f3nica da laringe, caracterizada por uma inflama\u00e7\u00e3o persistente e moderada da mucosa, sem atrofia ou hipertrofia da mesma; <\/li>\n<li><strong>r<\/strong><strong>efluxo laringite<\/strong> (laringite posterior) \u2014 inflama\u00e7\u00e3o da mucosa da laringe causada pelo refluxo do conte\u00fado g\u00e1strico para a laringofaringe;<\/li>\n<li><strong>l<\/strong><strong>aringite atr\u00f3fica<\/strong> \u2014 doen\u00e7a inflamat\u00f3ria cr\u00f3nica da laringe, caracterizada pelo afinamento e atrofia da mucosa;<\/li>\n<li><strong>l<\/strong><strong>aringomicose<\/strong> \u2014 inflama\u00e7\u00e3o f\u00fangica da laringe; <\/li>\n<li><strong>l<\/strong><strong>aringite cr\u00f3nica hiperpl\u00e1stica<\/strong> \u2014 uma varia\u00e7\u00e3o da laringite cr\u00f4nica, onde se observa crescimento excessivo do tecido laringe. <\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\" id=\"laringite-cronica-catarral\"><strong>Laringite cr\u00f4nica catarral <\/strong><\/h2>\n<h3 class=\"wp-block-heading\" id=\"etiologia-da-laringite-cronica-catarral\"><strong>Etiologia da laringite cr\u00f4nica catarral<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">A laringite cr\u00f3nica catarral \u00e9 mais comumente causada por tabagismo, tens\u00e3o vocal elevada e al\u00e9rgenos. O processo inflamat\u00f3rio pode se espalhar da nasofaringe e orofaringe para as vias respirat\u00f3rias inferiores. Sinusites reincidentes, rinites, traque\u00edtes e bronquites podem levar a laringite cr\u00f3nica.<\/p>\n<p class=\"wp-block-paragraph\">Em pacientes com laringite cr\u00f3nica, s\u00e3o detectadas as seguintes bact\u00e9rias: <em>Staphylococcus aureus<\/em>, <em>Haemophilus influenzae<\/em>, <em>Candida albicans<\/em>, <em>Moraxella nonliquefaciens<\/em>, <em>Neisseria meningitidis<\/em>, <em>Streptococcus pneumoniae<\/em>, <em>Lactobacillus spp<\/em>, <em>Helicobacter pylori<\/em>.<\/p>\n<h3 class=\"wp-block-heading\" id=\"anatomia-da-laringite-cronica-catarral\"><strong>Anatomia da laringite cr\u00f4nica catarral<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">O desenvolvimento da laringite cr\u00f3nica catarral \u00e9 uma resposta aos irritantes. O epit\u00e9lio da laringe \u00e9 hiperpl\u00e1sico, com <span class=\"glossary-term\" data-title=\"Edema\" data-tooltip=\"O edema \u00e9 uma acumula\u00e7\u00e3o excessiva de l\u00edquido nos espa\u00e7os intercelulares (intersticiais) dos tecidos ou nas cavidades serosas do corpo. Clinicamente, manifesta-se por incha\u00e7o, aumento do volume de um \u00f3rg\u00e3o ou de uma parte do corpo. \" data-link=\"https:\/\/wiki.voka.io\/pt\/glossario\/edema\/\">edema<\/span> submucoso e catarro. A mucosa torna-se lisa e hiperemiada. As pregas vocais ficam hiperemiadas, espessadas, sem fechamento completo durante a fona\u00e7\u00e3o, com muco nos seios piriformes. <\/p>\n<h3 class=\"wp-block-heading\" id=\"quadro-clinico-de-laringite-cronica-catarral\"><strong>Quadro cl\u00ednico de laringite cr\u00f4nica catarral<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">Sintomas principais da laringite cr\u00f3nica catarral:<\/p>\n<ul class=\"wp-block-list\">\n<li>Rouquid\u00e3o, altera\u00e7\u00e3o de timbre;<\/li>\n<li>Fadiga vocal r\u00e1pida;<\/li>\n<li>Tosse seca;<\/li>\n<li>Sensa\u00e7\u00e3o de desconforto na garganta.<\/li>\n<\/ul>\n<h3 class=\"wp-block-heading\" id=\"diagnostico-da-laringite-cronica-catarral\"><strong>Diagn\u00f3stico da laringite cr\u00f4nica catarral<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">O diagn\u00f3stico baseia-se nos dados da anamn\u00e9se e no exame cl\u00ednico. Dependendo do equipamento da cl\u00ednica, realiza-se laringoscopia indireta ou videoendoscopia da laringe. <\/p>\n<h3 class=\"wp-block-heading\" id=\"tratamento-da-laringite-cronica-catarral\"><strong>Tratamento da laringite cr\u00f4nica catarral<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">O primeiro e mais importante passo do tratamento \u00e9 a identifica\u00e7\u00e3o e elimina\u00e7\u00e3o da causa que provocou a inflama\u00e7\u00e3o. \u00c9 recomendado cessar o tabagismo e reduzir a carga vocal. Se a dissemina\u00e7\u00e3o da infec\u00e7\u00e3o das vias respirat\u00f3rias superiores ou inferiores ocorrer, \u00e9 necess\u00e1rio sanear o foco prim\u00e1rio.<\/p>\n<p class=\"wp-block-paragraph\">Se a dissemina\u00e7\u00e3o da infec\u00e7\u00e3o das vias respirat\u00f3rias superiores ou inferiores ocorrer, \u00e9 necess\u00e1rio sanear o foco prim\u00e1rio. <\/p>\n<p class=\"wp-block-paragraph\">Para conter a inflama\u00e7\u00e3o, recomenda-se inala\u00e7\u00f5es com solu\u00e7\u00f5es salinas, medicamentos antibacterianos e, se necess\u00e1rio, glicocorticosteroides. <\/p>\n<h2 class=\"wp-block-heading\" id=\"refluxo-laringite\"><strong>Refluxo-laringite <\/strong><\/h2>\n<h3 class=\"wp-block-heading\" id=\"etiologia-do-refluxo-laringite\"><strong>Etiologia do refluxo-laringite<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">No refluxo-laringite, o fator etiol\u00f3gico \u00e9 a defici\u00eancia de c\u00e1rdia e o refluxo do \u00e1cido clor\u00eddrico e seus vapores nas vias respirat\u00f3rias superiores. <\/p>\n<h3 class=\"wp-block-heading\" id=\"anatomia-do-refluxo-laringite\"><strong>Anatomia do refluxo-laringite<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">O refluxo-laringite \u00e9 caracterizado por hiperemia e edema no espa\u00e7o interariten\u00f3ide, acumula\u00e7\u00e3o de muco nos seios piriformes. <\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/articles\/en\/otorhinolaryngology\/chronic-laryngitis\/reflux-laryngitis.webp\" alt=\"Refluxo-laringite\"><figcaption class=\"wp-element-caption\">Refluxo-laringite \u2013 <a href=\"https:\/\/catalog.voka.io\/en\/models\/8861ee9e-a330-4451-856d-1de6ead27805\/29429083-0e92-41ac-adf4-244625eb9e79\/91539d96-2806-45a4-bd89-d19eae4aad58\/df867aa0-5cf8-465b-868e-5e8bc8f13416\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">modelo 3D<\/a><\/figcaption><\/figure>\n<h3 class=\"wp-block-heading\" id=\"quadro-clinico-do-refluxo-laringite\"><strong>Quadro cl\u00ednico do refluxo-laringite<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">Sintomas do refluxo-laringite:<\/p>\n<ul class=\"wp-block-list\">\n<li>Sensa\u00e7\u00e3o de n\u00f3 na garganta;<\/li>\n<li>Rouquid\u00e3o;<\/li>\n<li>Dor retrosternal;<\/li>\n<li>Poss\u00edvel azia (embora n\u00e3o seja um sintoma confi\u00e1vel).<\/li>\n<\/ul>\n<p class=\"wp-block-paragraph\">As queixas agravam-se \u00e0 noite, durante o sono. <\/p>\n<h3 class=\"wp-block-heading\" id=\"diagnostico-do-refluxo-laringite\"><strong>Diagn\u00f3stico do refluxo-laringite<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">O diagn\u00f3stico baseia-se nos dados da anamn\u00e9se e no exame cl\u00ednico. Dependendo do equipamento da cl\u00ednica, realiza-se laringoscopia indireta ou videoendoscopia da laringe. No refluxo-laringite, \u00e9 necess\u00e1ria a consulta com gastroenterologista, realiza\u00e7\u00e3o de EGD e pH-metria do es\u00f4fago. <\/p>\n<h3 class=\"wp-block-heading\" id=\"tratamento-do-refluxo-laringite\"><strong>Tratamento do refluxo-laringite<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">No refluxo-laringite, \u00e9 prescrito tratamento adequado pelo gastroenterologista (focado na redu\u00e7\u00e3o da acidez g\u00e1strica). Para reduzir a inflama\u00e7\u00e3o da laringe, recomenda-se inala\u00e7\u00f5es com solu\u00e7\u00f5es salinas, medicamentos antibacterianos e, se necess\u00e1rio, glicocorticosteroides.<\/p>\n<h2 class=\"wp-block-heading\" id=\"laringite-atrofica\"><strong>Laringite atr\u00f3fica <\/strong><\/h2>\n<h3 class=\"wp-block-heading\" id=\"etiologia-da-laringite-atrofica\"><strong>Etiologia da laringite atr\u00f3fica<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">A laringite atr\u00f3fica \u00e9 mais comum em pacientes idosos, em altera\u00e7\u00f5es hormonais (menopausa), em trabalhos prolongados em ambientes prejudiciais (elevada poeira, produtos qu\u00edmicos nocivos). <\/p>\n<h3 class=\"wp-block-heading\" id=\"anatomia-da-laringite-atrofica\"><strong>Anatomia da laringite atr\u00f3fica<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">Na laringite atr\u00f3fica, reduz-se o n\u00famero de gl\u00e2ndulas mucosas da laringe. A mucosa adquire apar\u00eancia de papel pergaminho, afinada, perde o brilho e forma uma camada de muco espesso e viscoso na superf\u00edcie. As pregas vocais tamb\u00e9m est\u00e3o afinadas, n\u00e3o se fecham completamente durante a fona\u00e7\u00e3o, formando uma fenda oval no centro. <\/p>\n<h3 class=\"wp-block-heading\" id=\"quadro-clinico-da-laringite-atrofica\"><strong>Quadro cl\u00ednico da laringite atr\u00f3fica<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">A laringite atr\u00f3fica caracteriza-se pelos seguintes <strong>sintomas<\/strong>:<\/p>\n<ul class=\"wp-block-list\">\n<li>Tosse seca, sensa\u00e7\u00e3o de raspagem;<\/li>\n<li>Rouquid\u00e3o de graus variados, at\u00e9 afonia;<\/li>\n<li>Sensa\u00e7\u00e3o de um caro\u00e7o na garganta.<\/li>\n<\/ul>\n<h3 class=\"wp-block-heading\" id=\"diagnostico-da-laringite-atrofica\"><strong>Diagn\u00f3stico da laringite atr\u00f3fica.<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">O diagn\u00f3stico baseia-se nos dados da anamn\u00e9se e no exame cl\u00ednico. Dependendo do equipamento da cl\u00ednica, realiza-se laringoscopia indireta ou videoendoscopia da laringe. <\/p>\n<h3 class=\"wp-block-heading\" id=\"tratamento-da-laringite-atrofica\"><strong>Tratamento da laringite atr\u00f3fica<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">Na laringite atr\u00f3fica, recomenda-se a hidrata\u00e7\u00e3o da mucosa com solu\u00e7\u00f5es salinas na forma de inala\u00e7\u00f5es ou irriga\u00e7\u00e3o com solu\u00e7\u00f5es oleosas. Um bom efeito \u00e9 observado com irriga\u00e7\u00e3o da mucosa com solu\u00e7\u00f5es de iodo, cuja irrita\u00e7\u00e3o promove maior produ\u00e7\u00e3o de muco. <\/p>\n<h2 class=\"wp-block-heading\" id=\"laringomicos\"><strong>Laringomicos <\/strong><\/h2>\n<h3 class=\"wp-block-heading\" id=\"etiologia-do-laringomicos\"><strong>Etiologia do laringomicos<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">No laringomicos, a principal causa \u00e9 a croniciza\u00e7\u00e3o da laringite f\u00fangica aguda. Desenvolve-se na falta de tratamento ou terapia inadequada para fungos como <em>Candida<\/em>, <em>Aspergillus<\/em>, <em>Penicillium<\/em>. \u00c9 mais comum em pacientes com defici\u00eancia imunol\u00f3gica ou que usam corticosteroides inalados de forma cont\u00ednua.<\/p>\n<h3 class=\"wp-block-heading\" id=\"anatomia-do-laringomicos\"><strong>Anatomia do laringomicos<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">No laringite f\u00fangica causada pelo <em>Candida<\/em>, h\u00e1 dep\u00f3sitos semelhantes a coalhada de cor branca na mucosa hiperemiada, frequentemente no epiglote. No aspergilose, h\u00e1 col\u00f4nias de cor preta na mucosa irritada.<\/p>\n<h3 class=\"wp-block-heading\" id=\"quadro-clinico-do-laringomicos\"><strong>Quadro cl\u00ednico do laringomicos <\/strong><\/h3>\n<p class=\"wp-block-paragraph\">No laringomicos, os seguintes sintomas s\u00e3o observados:<\/p>\n<ul class=\"wp-block-list\">\n<li>Dificuldade para engolir;<\/li>\n<li>Rouquid\u00e3o de voz;<\/li>\n<li>Coceira na garganta;<\/li>\n<li>Mau cheiro na boca (halitose). <\/li>\n<\/ul>\n<h3 class=\"wp-block-heading\" id=\"diagnostico-do-laringomicos\"><strong>Diagn\u00f3stico do laringomicos<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">O diagn\u00f3stico baseia-se nos dados da anamn\u00e9se e no exame cl\u00ednico. Dependendo do equipamento da cl\u00ednica, realiza-se laringoscopia indireta ou videoendoscopia da laringe. Realiza-se pesquisa bacteriol\u00f3gica da mucosa da laringe para identifica\u00e7\u00e3o do agente e determina\u00e7\u00e3o da sensibilidade aos medicamentos. <\/p>\n<h3 class=\"wp-block-heading\" id=\"tratamento-do-laringomicos\"><strong>Tratamento do laringomicos<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">Para o tratamento da laringite f\u00fangica, prescrevem-se medicamentos antif\u00fangicos locais ou sist\u00eamicos.<\/p>\n<p class=\"wp-block-paragraph\">Para umidificar a mucosa da laringe, recomenda-se inala\u00e7\u00e3o com solu\u00e7\u00f5es salinas.<\/p>\n<h2 class=\"wp-block-heading\" id=\"laringite-hiperplasica-cronica\"><strong>Laringite hiperpl\u00e1sica cr\u00f4nica <\/strong><\/h2>\n<p class=\"wp-block-paragraph\">Este grupo de doen\u00e7as inclui a laringite hiperpl\u00e1sica disseminada e a laringite cr\u00f4nica edematosa-poliposa (edema de Reinke). No entanto, v\u00e1rios autores tamb\u00e9m classificam o edema de Reinke como uma neoplasia benigna da laringe. <\/p>\n<h3 class=\"wp-block-heading\" id=\"etiologia-da-laringite-hiperplasica-cronica\"><strong>Etiologia da laringite hiperpl\u00e1sica cr\u00f4nica<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">Este grupo de doen\u00e7as ocorre principalmente em pacientes cujas profiss\u00f5es exigem uso vocal, que utilizam incorretamente a voz e sobrecarregam o aparato vocal. A laringite hiperpl\u00e1sica tamb\u00e9m \u00e9 comum em fumantes e em indiv\u00edduos que abusam do \u00e1lcool. \u00c9 menos frequente em indiv\u00edduos expostos a fatores ocupacionais nocivos (poeira, solu\u00e7\u00f5es de tinta, t\u00eaxteis e couro).<\/p>\n<h3 class=\"wp-block-heading\" id=\"anatomia-da-laringite-hiperplasica-cronica\"><strong>Anatomia da laringite hiperpl\u00e1sica cr\u00f4nica<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">A laringite hiperpl\u00e1sica disseminada \u00e9 caracterizada por uma hiperplasia maci\u00e7a da mucosa da laringe. As v\u00e1rias partes dela engrossam simetricamente. Mais frequentemente, a borda livre das pregas vocais, a \u00e1rea da cartilagem aritenoide e o espa\u00e7o interaritenoide. Devido a crescimentos, a luz da laringe pode estreitar-se significativamente. A mucosa \u00e9 hiperemiada, nodular.<\/p>\n<p class=\"wp-block-paragraph\">Na laringite edematosa-poliposa, observa-se edema v\u00edtreo bilateral de toda a borda livre das pregas vocais. Durante a fona\u00e7\u00e3o, elas n\u00e3o se fecham completamente, a luz da laringe pode ser estreitada devido \u00e0 prolifera\u00e7\u00e3o da mucosa.<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/articles\/en\/otorhinolaryngology\/chronic-laryngitis\/edematous-polypoid-laryngitis.webp\" alt=\"Laringite edematosa-poliposa\"><figcaption class=\"wp-element-caption\">Laringite edematosa-poliposa \u2013 <a href=\"https:\/\/catalog.voka.io\/en\/models\/8861ee9e-a330-4451-856d-1de6ead27805\/29429083-0e92-41ac-adf4-244625eb9e79\/91539d96-2806-45a4-bd89-d19eae4aad58\/d1c62e3e-539d-408b-acde-3a672d1273c4\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Modelo 3D<\/a><\/figcaption><\/figure>\n<h3 class=\"wp-block-heading\" id=\"quadro-clinico-da-laringite-hiperplasica-cronica\"><strong>Quadro cl\u00ednico da laringite hiperpl\u00e1sica cr\u00f4nica<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">Para todas as doen\u00e7as deste grupo, s\u00e3o caracterizados os seguintes <strong>sintomas<\/strong>:<\/p>\n<ul class=\"wp-block-list\">\n<li>Rouquid\u00e3o da voz e altera\u00e7\u00e3o do timbre;<\/li>\n<li>Tosse seca prolongada;<\/li>\n<li>Sensa\u00e7\u00e3o de um caro\u00e7o na garganta.<\/li>\n<\/ul>\n<p class=\"wp-block-paragraph\"> Com hiperplasia pronunciada, pode desenvolver-se afonia ou estenose da laringe.<\/p>\n<h3 class=\"wp-block-heading\" id=\"diagnostico-da-laringite-hiperplasica-cronica\"><strong>Diagn\u00f3stico da laringite hiperpl\u00e1sica cr\u00f4nica<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">O diagn\u00f3stico baseia-se em dados da anamnese e exame cl\u00ednico. Dependendo do equipamento da cl\u00ednica, realiza-se laringoscopia indireta ou videoendoscopia da laringe.<\/p>\n<figure class=\"wp-block-video\" id=\"animacao-3d-laringite-edematosa-poliposa-cronica\"><video controls><source data-src=\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/articles\/en\/otorhinolaryngology\/chronic-laryngitis\/chronic-edematous-polypoid-laryngitis.webm\" type=\"video\/webm\"><\/source><\/video><figcaption class=\"wp-element-caption\">Anima\u00e7\u00e3o 3D \u2013 laringite edematosa-poliposa cr\u00f4nica<\/figcaption><\/figure>\n<p class=\"wp-block-paragraph\">Uma etapa obrigat\u00f3ria do diagn\u00f3stico \u00e9 a <span class=\"glossary-term\" data-title=\"Bi\u00f3psia\" data-tooltip=\"A bi\u00f3psia (do grego bios - vida e opsis - olhar) \u00e9 um m\u00e9todo de investiga\u00e7\u00e3o em que c\u00e9lulas ou tecidos (amostra de bi\u00f3psia) s\u00e3o retirados de um organismo para fins de diagn\u00f3stico. O material obtido \u00e9 submetido a um exame microsc\u00f3pico, na maioria das vezes histol\u00f3gico. \" data-link=\"https:\/\/wiki.voka.io\/pt\/glossario\/biopsia\/\">bi\u00f3psia<\/span> com exame histol\u00f3gico, frequentemente realizada intraoperativamente. <\/p>\n<div class=\"social-banner-block\">\n<div class=\"social-banner-content\">\n<p class=\"h5-title text-black\">Encontra mais conte\u00fados cientificamente exactos nas nossas redes sociais<\/p>\n<p><span class=\"social-banner-text text-grey\">Subscreve e n\u00e3o percas os recursos mais recentes<\/span><\/p>\n<div class=\"social-links-wrapper\"><a class=\"social-icon-link\" href=\"https:\/\/www.facebook.com\/VOKA3DAnatomyAndPathology\/\" target=\"_blank\" rel=\"nofollow noopener\"><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/common\/Social%20Icons\/facebook.svg\" alt=\"social link\"><\/a><a class=\"social-icon-link\" href=\"https:\/\/www.instagram.com\/voka.io\/\" target=\"_blank\" rel=\"nofollow noopener\"><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/common\/Social%20Icons\/insta.svg\" alt=\"social link\"><\/a><a class=\"social-icon-link\" href=\"https:\/\/www.linkedin.com\/company\/voka-io\/posts\/?feedView=all\" target=\"_blank\" rel=\"nofollow noopener\"><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/common\/Social%20Icons\/linkedin.svg\" alt=\"social link\"><\/a><a class=\"social-icon-link\" href=\"https:\/\/www.youtube.com\/@vokaio\" target=\"_blank\" rel=\"nofollow noopener\"><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/common\/Social%20Icons\/youtube.svg\" alt=\"social link\"><\/a><a class=\"social-icon-link\" href=\"https:\/\/www.pinterest.com\/voka3danatomyandpathology\/\" target=\"_blank\" rel=\"nofollow noopener\"><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/common\/Social%20Icons\/pinterest.svg\" alt=\"social link\"><\/a><a class=\"social-icon-link\" href=\"https:\/\/www.tiktok.com\/@voka.io\" target=\"_blank\" rel=\"nofollow noopener\"><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/common\/Social%20Icons\/tiktok.svg\" alt=\"social link\"><\/a><a class=\"social-icon-link\" href=\"https:\/\/discord.gg\/7ejUpq8DRR\" target=\"_blank\" rel=\"nofollow noopener\"><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/common\/Social%20Icons\/discord.svg\" alt=\"social link\"><\/a><\/div>\n<\/div>\n<p><img decoding=\"async\" class=\"social-banner-image\" loading=\"lazy\" src=\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/common\/social-media-banner-mobile-image.webp\" alt=\"Banner background\"><\/div>\n<h3 class=\"wp-block-heading\" id=\"tratamento-da-laringite-hiperplasica-cronica\"><strong>Tratamento da laringite hiperpl\u00e1sica cr\u00f4nica<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">Inicialmente, recomenda-se a todos os pacientes excluir fatores causais, como tabagismo e \u00e1lcool, excesso de esfor\u00e7o vocal ou condi\u00e7\u00f5es ocupacionais prejudiciais. Para pessoas de profiss\u00f5es vocais, s\u00e3o recomendadas sess\u00f5es com foniatras.<\/p>\n<p class=\"wp-block-paragraph\">O tratamento, como regra, \u00e9 combinado e consiste na prescri\u00e7\u00e3o de medicamentos e remo\u00e7\u00e3o cir\u00fargica. <\/p>\n<p class=\"wp-block-paragraph\"><strong>Terapia conservadora<\/strong> inclui:<\/p>\n<ul class=\"wp-block-list\">\n<li>inala\u00e7\u00f5es com solu\u00e7\u00f5es isot\u00f4nicas, corticosteroides, se necess\u00e1rio \u2014 medicamentos antiss\u00e9pticos ou antibacterianos;<\/li>\n<li>infiltra\u00e7\u00f5es intralar\u00edngeas de subst\u00e2ncias medicinais.<\/li>\n<\/ul>\n<p class=\"wp-block-paragraph\"><strong>Tratamento cir\u00fargico<\/strong> consiste na remo\u00e7\u00e3o mec\u00e2nica de tecidos alterados. Destacam-se v\u00e1rios m\u00e9todos: <\/p>\n<ul class=\"wp-block-list\">\n<li><strong><\/strong><strong>m\u00e9todo \u201cfrio\u201d<\/strong><strong><\/strong> consiste na excis\u00e3o de tecidos com microinstrumentos do tipo pin\u00e7as, extratores e microdebridadores. Uma vantagem deste m\u00e9todo \u00e9 a possibilidade de obter material para exame histol\u00f3gico. As desvantagens incluem um grande volume de tecidos removidos e a possibilidade de danificar a corda vocal, o que pode levar a dist\u00farbios de voz irrevers\u00edveis; <\/li>\n<li><strong>CO2-laser<\/strong> \u2014 padr\u00e3o ouro de tratamento, deixando a menor superf\u00edcie de ferida e promovendo r\u00e1pida recupera\u00e7\u00e3o. Recomenda-se realiz\u00e1-lo ap\u00f3s exame histol\u00f3gico pr\u00e9vio do tecido patol\u00f3gico (bi\u00f3psia).<\/li>\n<\/ul>\n<p class=\"wp-block-paragraph\">Ap\u00f3s a excis\u00e3o cir\u00fargica, o repouso vocal \u00e9 indicado para a melhor recupera\u00e7\u00e3o. <\/p>\n<div>\n<h2 class=\"faq-title h2-article\" id=\"faq\">FAQ<\/h2>\n<div class=\"faq-section\">\n<div class=\"faq-item faq-answer-hidden\">\n<div class=\"question-block\">\n<div class=\"faq-question\">\n<p class=\" text-black h5-title\">1. Quais s\u00e3o os sintomas caracter\u00edsticos da laringite cr\u00f4nica?<\/p>\n<\/div>\n<div class=\"faq-answer text-main-text-color main-text-medium\">A laringite cr\u00f4nica manifesta-se por rouquid\u00e3o e fadiga vocal r\u00e1pida, altera\u00e7\u00e3o do timbre, al\u00e9m de tosse seca e irrita\u00e7\u00e3o na garganta. Com um curso prolongado da doen\u00e7a, pode se desenvolver afonia, bem como a sensa\u00e7\u00e3o de um caro\u00e7o na garganta.<\/div>\n<\/div>\n<div class=\"expand-button-wrapper\"><button class=\"text-accent expand-button\">+<\/button><\/div>\n<\/div>\n<div class=\"faq-item faq-answer-hidden\">\n<div class=\"question-block\">\n<div class=\"faq-question\">\n<p class=\" text-black h5-title\">2. O que pode causar a laringite cr\u00f4nica?<\/p>\n<\/div>\n<div class=\"faq-answer text-main-text-color main-text-medium\">As principais causas da laringite cr\u00f4nica s\u00e3o tabagismo, esfor\u00e7o vocal excessivo, exposi\u00e7\u00e3o a al\u00e9rgenos e doen\u00e7as inflamat\u00f3rias cr\u00f4nicas das vias respirat\u00f3rias superiores. A doen\u00e7a tamb\u00e9m pode estar associada ao refluxo do conte\u00fado g\u00e1strico.<\/div>\n<\/div>\n<div class=\"expand-button-wrapper\"><button class=\"text-accent expand-button\">+<\/button><\/div>\n<\/div>\n<div class=\"faq-item faq-answer-hidden\">\n<div class=\"question-block\">\n<div class=\"faq-question\">\n<p class=\" text-black h5-title\">3. Quais complica\u00e7\u00f5es podem surgir com a laringite cr\u00f4nica?<\/p>\n<\/div>\n<div class=\"faq-answer text-main-text-color main-text-medium\">Entre as poss\u00edveis complica\u00e7\u00f5es da laringite cr\u00f4nica est\u00e3o afonia (perda de voz), estenose da laringe, bem como o desenvolvimento de condi\u00e7\u00f5es pr\u00e9-cancerosas na aus\u00eancia prolongada de terapia.<\/div>\n<\/div>\n<div class=\"expand-button-wrapper\"><button class=\"text-accent expand-button\">+<\/button><\/div>\n<\/div>\n<div class=\"faq-item faq-answer-hidden\">\n<div class=\"question-block\">\n<div class=\"faq-question\">\n<p class=\" text-black h5-title\">4. Quais s\u00e3o as recomenda\u00e7\u00f5es cl\u00ednicas no tratamento da laringite cr\u00f4nica?<\/p>\n<\/div>\n<div class=\"faq-answer text-main-text-color main-text-medium\">Para o tratamento da laringite cr\u00f4nica, \u00e9 importante cessar o tabagismo e reduzir o esfor\u00e7o vocal. \u00c9 recomendada a observa\u00e7\u00e3o regular por um otorrinolaringologista, bem como a realiza\u00e7\u00e3o de inala\u00e7\u00f5es com solu\u00e7\u00f5es salinas ou corticosteroides. Em caso de infec\u00e7\u00e3o bacteriana, antibi\u00f3ticos s\u00e3o usados de acordo com as indica\u00e7\u00f5es. Para as profiss\u00f5es vocais, s\u00e3o \u00fateis as sess\u00f5es com o foniatra.<\/div>\n<\/div>\n<div class=\"expand-button-wrapper\"><button class=\"text-accent expand-button\">+<\/button><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sources-list-block sources-list-hidden\" id=\"referencias\">\n<div class=\"sources-list-content\">\n<div class=\"sources-list-title\">\n<p class=\"small-text-bold text-black sources-list-title-text\">Refer\u00eancias<\/p>\n<div class=\"sources-expand-button-wrapper-mobile\">\n<div class=\"sources-expand-button\"><svg width=\"32\" height=\"32\" viewbox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M8 12L16 20L24 12\" stroke=\"#8C9AAB\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><\/path><\/svg><\/div>\n<\/div>\n<\/div>\n<div class=\"sources-list-items\">\n<div class=\"source-item\">\n<p class=\"main-text-semibold text-black\">1.<\/p>\n<div class=\"source-item-content\">\n<p class=\"main-text-semibold text-black\"><cite>VOKA 3D Anatomy & Pathology \u2013 Complete Anatomy and Pathology 3D Atlas (VOKA 3D Anatomia e Patologia \u2013 Atlas 3D completo de anatomia e patologia) [Internet]. VOKA 3D Anatomy & Pathology [VOKA 3D Anatomia & Patologia]. <\/cite><\/p>\n<p><span class=\"small-text-medium text-grey\">Dispon\u00edvel em: https:\/\/catalog.voka.io\/<\/span><\/div>\n<\/div>\n<div class=\"source-item\">\n<p class=\"main-text-semibold text-black\">2.<\/p>\n<div class=\"source-item-content\">\n<p class=\"main-text-semibold text-black\"><cite>Sclafani AP, Dyleski RA, Pitman MJ, Schantz SP. Total otolaryngology\u2014head and neck surgery (Otolaringologia completa\u2014cirurgia de pesco\u00e7o e cabe\u00e7a). Nova Iorque: Thieme; 2015. ISBN: 978-1-60406-646-3.<\/cite><\/p>\n<\/div>\n<\/div>\n<div class=\"source-item\">\n<p class=\"main-text-semibold text-black\">3.<\/p>\n<div class=\"source-item-content\">\n<p class=\"main-text-semibold text-black\"><cite>Behrbohm H, Kaschke O, Nawka T, Swift A. Doen\u00e7as do ouvido, nariz e garganta. 2a ed. Moscou: MEDpress-inform; 2016. 776 p. [Em russo.] ISBN 978-5-00030-322-1. <\/cite><\/p>\n<\/div>\n<\/div>\n<div class=\"source-item\">\n<p class=\"main-text-semibold text-black\">4.<\/p>\n<div class=\"source-item-content\">\n<p class=\"main-text-semibold text-black\"><cite>Jett\u00e9 M. Em dire\u00e7\u00e3o a um entendimento da fisiopatologia da laringite cr\u00f4nica. Perspect ASHA Spec Interest Groups. 2016 Mar;1(3):14-25. doi: 10.1044\/persp1.sig3.14. Epub 2016 Mar 1. PMID: 32864454; PMCID: PMC7451247.<\/cite><\/p>\n<\/div>\n<\/div>\n<div class=\"source-item\">\n<p class=\"main-text-semibold text-black\">5.<\/p>\n<div class=\"source-item-content\">\n<p class=\"main-text-semibold text-black\"><cite>Stein DJ, Noordzij JP. Incid\u00eancia da laringite cr\u00f4nica. Ann Otol Rhinol Laryngol. 2013 Dec;122(12):771-4. doi: 10.1177\/000348941312201207. PMID: 24592580.<\/cite><\/p>\n<\/div>\n<\/div>\n<div class=\"source-item\">\n<p class=\"main-text-semibold text-black\">6.<\/p>\n<div class=\"source-item-content\">\n<p class=\"main-text-semibold text-black\"><cite>Identifica\u00e7\u00e3o e Conduta na Laringite Cr\u00f4nica. Identifica\u00e7\u00e3o e Manejo da Laringite Cr\u00f4nica. Otolaryngol Clin North Am. 2019 Ago;52(4):607-616. doi: 10.1016\/j.otc.2019.03.004. Epub 2019 May 14. PMID: 31101358.<\/cite><\/p>\n<\/div>\n<\/div>\n<div class=\"source-item\">\n<p class=\"main-text-semibold text-black\">7.<\/p>\n<div class=\"source-item-content\">\n<p class=\"main-text-semibold text-black\"><cite>Gur\u0103u P. Abordagem endosc\u00f3pica de les\u00f5es lar\u00edngeas hiperpl\u00e1sicas: revis\u00e3o de literatura e experi\u00eancia pessoal. The Egyptian Journal of Otolaryngology [Internet]. 2023 Ago 21;39(1). <\/cite><\/p>\n<p><span class=\"small-text-medium text-grey\">Dispon\u00edvel em: https:\/\/doi.org\/10.1186\/s43163-023-00490-4 <\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sources-expand-button-wrapper\">\n<div class=\"sources-expand-button\"><svg width=\"32\" height=\"32\" viewbox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M8 12L16 20L24 12\" stroke=\"#8C9AAB\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><\/path><\/svg><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>A laringite cr\u00f3nica \u00e9 um grupo de doen\u00e7as inflamat\u00f3rias persistentes da laringe (com dura\u00e7\u00e3o superior a 3 semanas), causada pelo efeito prolongado de fatores irritantes. As formas da doen\u00e7a diferem quanto \u00e0 etiologia (causa) e \u00e0 natureza das altera\u00e7\u00f5es patomorfol\u00f3gicas da mucosa &#8211; desde inflama\u00e7\u00e3o catarral at\u00e9 hiperplasia ou atrofia. A identifica\u00e7\u00e3o precisa da forma [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"template":"","diseases_category":[301],"class_list":["post-948","diseases_post","type-diseases_post","status-publish","hentry","diseases_category-otorrinolaringologicas"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Laringite cr\u00f4nica: sintomas, causas, diagn\u00f3stico e tratamento<\/title>\n<meta name=\"description\" content=\"A laringite cr\u00f3nica \u00e9 um grupo de doen\u00e7as inflamat\u00f3rias persistentes da laringe. 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