Utilization of stent in canine tracheal collapse

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Tracheal collapse occurs mainly in small breed dogs, with ages ranging 5-9 years old. Symptoms may include breathing difficulty, chronic dry cough, rales, dyspnea, cyanosis and syncope. Surgical treatment is indicated in patients that do not respond to medication and have an advanced degree of trach...

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Autores principales: López, M. L., Saravia, E. D., Lockett, M. B.
Formato: Artículo revista
Lenguaje:Español
Publicado: Universidad Nacional del Nordeste 2020
Materias:
Canino
colapso traqueal
stent
endoprótesis
mejoría respiratoria
Dog
tracheal collapse
endoprosthesis
breathing improvement
Acceso en línea:https://revistas.unne.edu.ar/index.php/vet/article/view/4629
Aporte de:
Revistas UNNE - Universidad Nacional del Noroeste (UNNE) de Universidad Nacional del Nordeste
id I48-R154-article-4629
record_format ojs
spelling I48-R154-article-46292025-02-12T21:59:17Z Utilization of stent in canine tracheal collapse Utilización de stent autoexpandible en canino con colapso traqueal López, M. L. Saravia, E. D. Lockett, M. B. Canino colapso traqueal stent endoprótesis mejoría respiratoria Dog tracheal collapse stent endoprosthesis breathing improvement Tracheal collapse occurs mainly in small breed dogs, with ages ranging 5-9 years old. Symptoms may include breathing difficulty, chronic dry cough, rales, dyspnea, cyanosis and syncope. Surgical treatment is indicated in patients that do not respond to medication and have an advanced degree of tracheal collapse (reduction of tracheal lumen of 50% or more) and when collapse occurs in the intra-thoracic portion of the organ. Less invasive surgical techniques are preferred for high-risk patients, consisting in the placement of a self-expanding stent in the tracheal lumen. In a 14-year-old Shitzu dog, weighing 9 kg, with grade 5 tracheal collapse, video-endoscopy and digitalized radiographs were performed to determine the length and diameter of the appropriate stent. A self-expanding platinol stent, 10 mm in diameter and 100 mm in length, was used. After surgery, recovery was quick, and the endotracheal tube could be removed after 5 minutes without difficulties. Respiratory improvement after surgery was immediate and without complications. El colapso traqueal canino se presenta principalmente en razas pequeñas, entre los 5 y 9 años, pudiendo manifestar dificultad respiratoria, tos seca crónica, estertores, disnea, cianosis e incluso síncope. El tratamiento quirúrgico está indicado en pacientes que no responden a la medicación y presentan un grado de colapso avanzado (disminución de la luz traqueal del 50% o más) y cuando tal disfunción ocurre en la porción intratorácica. La técnica utilizada en este caso fue la menos invasiva y de elección para pacientes de alto riesgo, consistente en la colocación de una endoprótesis autoexpandible en la luz traqueal. En el paciente Shitzu, de 14 años, 9 kg de peso, con colapso traqueal grado 5, se realizó videoendoscopía y radiografías digitalizadas para determinar la longitud y diámetro del stent apropiado. Se utilizó un stent metálico de platinol autoexpandible de 10 mm de diámetro por 100 mm de longitud. La recuperación anestésica fue rápida y tranquila, pudiendo retirarse el tubo endotraqueal al cabo de 5 minutos sin que se presentaran contratiempos. La mejoría respiratoria, luego de la finalización del procedimiento, fue inmediata y sin complicaciones. Universidad Nacional del Nordeste 2020-12-18 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.unne.edu.ar/index.php/vet/article/view/4629 10.30972/vet.3114629 Revista Veterinaria; Vol. 31 Núm. 1 (2020); 46-49 1669-6840 1668-4834 spa https://revistas.unne.edu.ar/index.php/vet/article/view/4629/4323 Derechos de autor 2020 M. L. López, E. D. Saravia, M. B. Lockett https://creativecommons.org/licenses/by-nc/4.0
institution Universidad Nacional del Nordeste
institution_str I-48
repository_str R-154
container_title_str Revistas UNNE - Universidad Nacional del Noroeste (UNNE)
language Español
format Artículo revista
topic Canino
colapso traqueal
stent
endoprótesis
mejoría respiratoria
Dog
tracheal collapse
stent
endoprosthesis
breathing improvement
spellingShingle Canino
colapso traqueal
stent
endoprótesis
mejoría respiratoria
Dog
tracheal collapse
stent
endoprosthesis
breathing improvement
López, M. L.
Saravia, E. D.
Lockett, M. B.
Utilization of stent in canine tracheal collapse
topic_facet Canino
colapso traqueal
stent
endoprótesis
mejoría respiratoria
Dog
tracheal collapse
stent
endoprosthesis
breathing improvement
author López, M. L.
Saravia, E. D.
Lockett, M. B.
author_facet López, M. L.
Saravia, E. D.
Lockett, M. B.
author_sort López, M. L.
title Utilization of stent in canine tracheal collapse
title_short Utilization of stent in canine tracheal collapse
title_full Utilization of stent in canine tracheal collapse
title_fullStr Utilization of stent in canine tracheal collapse
title_full_unstemmed Utilization of stent in canine tracheal collapse
title_sort utilization of stent in canine tracheal collapse
description Tracheal collapse occurs mainly in small breed dogs, with ages ranging 5-9 years old. Symptoms may include breathing difficulty, chronic dry cough, rales, dyspnea, cyanosis and syncope. Surgical treatment is indicated in patients that do not respond to medication and have an advanced degree of tracheal collapse (reduction of tracheal lumen of 50% or more) and when collapse occurs in the intra-thoracic portion of the organ. Less invasive surgical techniques are preferred for high-risk patients, consisting in the placement of a self-expanding stent in the tracheal lumen. In a 14-year-old Shitzu dog, weighing 9 kg, with grade 5 tracheal collapse, video-endoscopy and digitalized radiographs were performed to determine the length and diameter of the appropriate stent. A self-expanding platinol stent, 10 mm in diameter and 100 mm in length, was used. After surgery, recovery was quick, and the endotracheal tube could be removed after 5 minutes without difficulties. Respiratory improvement after surgery was immediate and without complications.
publisher Universidad Nacional del Nordeste
publishDate 2020
url https://revistas.unne.edu.ar/index.php/vet/article/view/4629
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first_indexed 2025-05-17T05:10:02Z
last_indexed 2025-05-17T05:10:02Z
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