{"id":6131,"date":"2023-03-17T08:43:01","date_gmt":"2023-03-17T08:43:01","guid":{"rendered":"https:\/\/www.eurocytology.eu\/course\/anatomia-e-histologia-del-tracto-respiratorio\/"},"modified":"2023-04-26T08:55:14","modified_gmt":"2023-04-26T08:55:14","slug":"anatomia-e-histologia-del-tracto-respiratorio","status":"publish","type":"course","link":"https:\/\/www.eurocytology.eu\/es\/course\/tracto-respiratorio\/anatomia-e-histologia-del-tracto-respiratorio\/","title":{"rendered":"Anatom\u00eda e histolog\u00eda del tracto respiratorio"},"content":{"rendered":"
Bookmark (0<\/i>)<\/span><\/a>
<\/a>

Please login to bookmark<\/h3>

\n\t\t\t\t

\n\t\t\t\t

\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/p><\/form>

No account yet? Register<\/a><\/p><\/div><\/div><\/div>

El tracto respiratorio se divide en dos compartimentos: superior e inferior. La v\u00eda a\u00e9rea superior se extiende desde el \u00e1rea nasal hasta la laringe. El tracto inferior va desde la tr\u00e1quea hasta los pulmones; siendo estos \u00faltimos el foco principal de la citolog\u00eda respiratoria. Algunas c\u00e9lulas del tracto superior se observan ocasionalmente en muestras del tracto respiratorio inferior.<\/p>\n

La tr\u00e1quea y los bronquios est\u00e1n recubiertos por c\u00e9lulas columnares ciliadas; estas tienen n\u00facleo basal de cromatina fina granular y en la superficie luminal poseen una gruesa barra compuesta por cilios.  Las c\u00e9lulas caliciformes est\u00e1n presentes en el epitelio en una relaci\u00f3n de 1 por 6 c\u00e9lulas columnares, y tienen el citoplasma distendido por  moco. Las c\u00e9lulas basales o de reserva, son peque\u00f1as e indiferenciadas y est\u00e1n localizadas cerca de la membrana basal,  son las precursoras tanto de las c\u00e9lulas columnares como de las caliciformes. Las c\u00e9lulas neuroendocrinas (Kultchitsky)  argirofilo positivas,  est\u00e1n presentes pero no se identifican con coloraciones de rutina; ultraestructuralmente presentan gr\u00e1nulos densos.<\/p>\n

Los bronquiolos est\u00e1n revestidos por c\u00e9lulas Clara desprovistas de cilios de forma cubico-columnar que usualmente no se reconocen en las preparaciones citol\u00f3gicas. Los neumocitos tipo I son c\u00e9lulas aplanadas que est\u00e1n en la porci\u00f3n alveolar donde se realiza el intercambio gaseoso. Los neumocitos tipo II son c\u00e9lulas cuboidales grandes gordas que tapizan el alveolo y secretan el surfactante pulmonar, que se ve ultraestructuralmente como cuerpos lamelares. En las preparaciones citol\u00f3gicas los neumocitos tipo II  tienen un citoplasma redondeado vacuolado y pueden ser dif\u00edciles de diferenciar de los macr\u00f3fagos.<\/p>\n

Los macr\u00f3fagos alveolares presentan un n\u00facleo oval a redondeado  un citoplasma espumoso o denso en el que con frecuencia se observan part\u00edculas fagocitadas (part\u00edculas de carb\u00f3n). Los macr\u00f3fagos alveolares deben observarse en una muestra de esputo para que esta se considere adecuada u \u00f3ptima para estudio.<\/p>\n

Normalmente pueden observarse algunos gl\u00f3bulos blancos (neutr\u00f3filos, linfocitos) en el compartimento alveolar. Un aumento en el n\u00famero de c\u00e9lulas blancas indica un proceso inflamatorio.<\/p>\n","protected":false},"excerpt":{"rendered":"

Bookmark (0<\/i>)<\/span><\/a>
<\/a>

Please login to bookmark<\/h3>

\n\t\t\t\t

\n\t\t\t\t

\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/p><\/form>

No account yet? Register<\/a><\/p><\/div><\/div><\/div>

El tracto respiratorio se divide en dos compartimentos: superior e inferior. La v\u00eda a\u00e9rea superior se extiende desde el \u00e1rea nasal hasta la laringe. El tracto inferior va desde la tr\u00e1quea hasta los pulmones; siendo estos \u00faltimos el foco principal de la citolog\u00eda respiratoria. Algunas c\u00e9lulas del tracto superior se observan ocasionalmente en muestras del […]<\/p>\n","protected":false},"featured_media":0,"parent":6130,"menu_order":0,"template":"","meta":[],"tags":[],"course_area":[114],"authors":[],"class_list":["post-6131","course","type-course","status-publish","hentry","course_area-tracto-respiratorio"],"yoast_head":"\nAnatom\u00eda e histolog\u00eda del tracto respiratorio - Eurocytology<\/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.eurocytology.eu\/es\/course\/tracto-respiratorio\/anatomia-e-histologia-del-tracto-respiratorio\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Anatom\u00eda e histolog\u00eda del tracto respiratorio - Eurocytology\" \/>\n<meta property=\"og:description\" content=\"El tracto respiratorio se divide en dos compartimentos: superior e inferior. La v\u00eda a\u00e9rea superior se extiende desde el \u00e1rea nasal hasta la laringe. El tracto inferior va desde la tr\u00e1quea hasta los pulmones; siendo estos \u00faltimos el foco principal de la citolog\u00eda respiratoria. Algunas c\u00e9lulas del tracto superior se observan ocasionalmente en muestras del […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.eurocytology.eu\/es\/course\/tracto-respiratorio\/anatomia-e-histologia-del-tracto-respiratorio\/\" \/>\n<meta property=\"og:site_name\" content=\"Eurocytology\" \/>\n<meta property=\"article:modified_time\" content=\"2023-04-26T08:55:14+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.eurocytology.eu\/es\/course\/tracto-respiratorio\/anatomia-e-histologia-del-tracto-respiratorio\/\",\"url\":\"https:\/\/www.eurocytology.eu\/es\/course\/tracto-respiratorio\/anatomia-e-histologia-del-tracto-respiratorio\/\",\"name\":\"Anatom\u00eda e histolog\u00eda del tracto respiratorio - Eurocytology\",\"isPartOf\":{\"@id\":\"https:\/\/www.eurocytology.eu\/#website\"},\"datePublished\":\"2023-03-17T08:43:01+00:00\",\"dateModified\":\"2023-04-26T08:55:14+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.eurocytology.eu\/es\/course\/tracto-respiratorio\/anatomia-e-histologia-del-tracto-respiratorio\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.eurocytology.eu\/es\/course\/tracto-respiratorio\/anatomia-e-histologia-del-tracto-respiratorio\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.eurocytology.eu\/es\/course\/tracto-respiratorio\/anatomia-e-histologia-del-tracto-respiratorio\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.eurocytology.eu\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Courses\",\"item\":\"https:\/\/www.eurocytology.eu\/course\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Tracto respiratorio\",\"item\":\"https:\/\/www.eurocytology.eu\/es\/course\/tracto-respiratorio\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Anatom\u00eda e histolog\u00eda del tracto respiratorio\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.eurocytology.eu\/#website\",\"url\":\"https:\/\/www.eurocytology.eu\/\",\"name\":\"Eurocytology\",\"description\":\"The Eurocytology project is supported by the Leonardo da Vinci program with the aim of increasing access to training in clinical cytology and of harmonising training in this important specialty of pathology throughout the EU.\",\"publisher\":{\"@id\":\"https:\/\/www.eurocytology.eu\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.eurocytology.eu\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.eurocytology.eu\/#organization\",\"name\":\"Eurocytology\",\"url\":\"https:\/\/www.eurocytology.eu\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/www.eurocytology.eu\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.eurocytology.eu\/wp-content\/uploads\/2023\/02\/logo_white.png\",\"contentUrl\":\"https:\/\/www.eurocytology.eu\/wp-content\/uploads\/2023\/02\/logo_white.png\",\"width\":250,\"height\":76,\"caption\":\"Eurocytology\"},\"image\":{\"@id\":\"https:\/\/www.eurocytology.eu\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Anatom\u00eda e histolog\u00eda del tracto respiratorio - Eurocytology","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.eurocytology.eu\/es\/course\/tracto-respiratorio\/anatomia-e-histologia-del-tracto-respiratorio\/","og_locale":"es_ES","og_type":"article","og_title":"Anatom\u00eda e histolog\u00eda del tracto respiratorio - Eurocytology","og_description":"El tracto respiratorio se divide en dos compartimentos: superior e inferior. La v\u00eda a\u00e9rea superior se extiende desde el \u00e1rea nasal hasta la laringe. El tracto inferior va desde la tr\u00e1quea hasta los pulmones; siendo estos \u00faltimos el foco principal de la citolog\u00eda respiratoria. Algunas c\u00e9lulas del tracto superior se observan ocasionalmente en muestras del […]","og_url":"https:\/\/www.eurocytology.eu\/es\/course\/tracto-respiratorio\/anatomia-e-histologia-del-tracto-respiratorio\/","og_site_name":"Eurocytology","article_modified_time":"2023-04-26T08:55:14+00:00","twitter_card":"summary_large_image","twitter_misc":{"Tiempo de lectura":"2 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.eurocytology.eu\/es\/course\/tracto-respiratorio\/anatomia-e-histologia-del-tracto-respiratorio\/","url":"https:\/\/www.eurocytology.eu\/es\/course\/tracto-respiratorio\/anatomia-e-histologia-del-tracto-respiratorio\/","name":"Anatom\u00eda e histolog\u00eda del tracto respiratorio - Eurocytology","isPartOf":{"@id":"https:\/\/www.eurocytology.eu\/#website"},"datePublished":"2023-03-17T08:43:01+00:00","dateModified":"2023-04-26T08:55:14+00:00","breadcrumb":{"@id":"https:\/\/www.eurocytology.eu\/es\/course\/tracto-respiratorio\/anatomia-e-histologia-del-tracto-respiratorio\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.eurocytology.eu\/es\/course\/tracto-respiratorio\/anatomia-e-histologia-del-tracto-respiratorio\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.eurocytology.eu\/es\/course\/tracto-respiratorio\/anatomia-e-histologia-del-tracto-respiratorio\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.eurocytology.eu\/"},{"@type":"ListItem","position":2,"name":"Courses","item":"https:\/\/www.eurocytology.eu\/course\/"},{"@type":"ListItem","position":3,"name":"Tracto respiratorio","item":"https:\/\/www.eurocytology.eu\/es\/course\/tracto-respiratorio\/"},{"@type":"ListItem","position":4,"name":"Anatom\u00eda e histolog\u00eda del tracto respiratorio"}]},{"@type":"WebSite","@id":"https:\/\/www.eurocytology.eu\/#website","url":"https:\/\/www.eurocytology.eu\/","name":"Eurocytology","description":"The Eurocytology project is supported by the Leonardo da Vinci program with the aim of increasing access to training in clinical cytology and of harmonising training in this important specialty of pathology throughout the EU.","publisher":{"@id":"https:\/\/www.eurocytology.eu\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.eurocytology.eu\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/www.eurocytology.eu\/#organization","name":"Eurocytology","url":"https:\/\/www.eurocytology.eu\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.eurocytology.eu\/#\/schema\/logo\/image\/","url":"https:\/\/www.eurocytology.eu\/wp-content\/uploads\/2023\/02\/logo_white.png","contentUrl":"https:\/\/www.eurocytology.eu\/wp-content\/uploads\/2023\/02\/logo_white.png","width":250,"height":76,"caption":"Eurocytology"},"image":{"@id":"https:\/\/www.eurocytology.eu\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.eurocytology.eu\/es\/wp-json\/wp\/v2\/course\/6131","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.eurocytology.eu\/es\/wp-json\/wp\/v2\/course"}],"about":[{"href":"https:\/\/www.eurocytology.eu\/es\/wp-json\/wp\/v2\/types\/course"}],"version-history":[{"count":1,"href":"https:\/\/www.eurocytology.eu\/es\/wp-json\/wp\/v2\/course\/6131\/revisions"}],"predecessor-version":[{"id":6908,"href":"https:\/\/www.eurocytology.eu\/es\/wp-json\/wp\/v2\/course\/6131\/revisions\/6908"}],"up":[{"embeddable":true,"href":"https:\/\/www.eurocytology.eu\/es\/wp-json\/wp\/v2\/course\/6130"}],"wp:attachment":[{"href":"https:\/\/www.eurocytology.eu\/es\/wp-json\/wp\/v2\/media?parent=6131"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.eurocytology.eu\/es\/wp-json\/wp\/v2\/tags?post=6131"},{"taxonomy":"course_area","embeddable":true,"href":"https:\/\/www.eurocytology.eu\/es\/wp-json\/wp\/v2\/course_area?post=6131"},{"taxonomy":"authors","embeddable":true,"href":"https:\/\/www.eurocytology.eu\/es\/wp-json\/wp\/v2\/authors?post=6131"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}