Ultrasonografía bronquial con aspiración por aguja fina en el estudio lesiones adyacentes a la vía aérea central

Background: Endobronchial ultrasound-guided trans-bronchial needle aspiration (EBUS-TBNA) is a minimally invasive procedure with a high diagnostic yield for lesions adjacent to the central airway. Aim: To describe the diagnostic yield of EBUS-TBNA for lesions suspicious of Non-Small Cell Lung Cancer...

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Autores principales: Fernández-Bussy,Sebastián, Labarca,Gonzalo, Caviedes,Iván, Folch,Erik, Majid,Adnan
Lenguaje:Spanish / Castilian
Publicado: Sociedad Médica de Santiago 2016
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Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872016000300009
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spelling oai:scielo:S0034-988720160003000092016-06-13Ultrasonografía bronquial con aspiración por aguja fina en el estudio lesiones adyacentes a la vía aérea centralFernández-Bussy,SebastiánLabarca,GonzaloCaviedes,IvánFolch,ErikMajid,Adnan Bronchoscopy Endosonography Lung Neoplasms Ultrasonography, Interventional Background: Endobronchial ultrasound-guided trans-bronchial needle aspiration (EBUS-TBNA) is a minimally invasive procedure with a high diagnostic yield for lesions adjacent to the central airway. Aim: To describe the diagnostic yield of EBUS-TBNA for lesions suspicious of Non-Small Cell Lung Cancer (NSCLC). Material and Methods: Prospective study of 128 patients aged 25 to 87 years (56% males) undergoing EBUS-TBNA. Radiological features of the lesions were recorded by chest CT scan such as morphology, margins of the lesion, lesion size and location based on the International Association for the Study of Lung Cancer (IASLC) map. Definitive pathological results were evaluated. Results: The average size of lesions was 18.5 millimeter and; 68 cases were of less than 20 millimeters. Sensitivity was 96.7%, specificity 100%, and negative predictive value 93.3%. The most common histological diagnosis was adenocarcinoma. Conclusions: EBUS-TBNA is a useful diagnostic tool for NSCLC suspicious lesions adjacent to the central airway.info:eu-repo/semantics/openAccessSociedad Médica de SantiagoRevista médica de Chile v.144 n.3 20162016-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872016000300009es10.4067/S0034-98872016000300009
institution Scielo Chile
collection Scielo Chile
language Spanish / Castilian
topic Bronchoscopy
Endosonography
Lung Neoplasms
Ultrasonography, Interventional
spellingShingle Bronchoscopy
Endosonography
Lung Neoplasms
Ultrasonography, Interventional
Fernández-Bussy,Sebastián
Labarca,Gonzalo
Caviedes,Iván
Folch,Erik
Majid,Adnan
Ultrasonografía bronquial con aspiración por aguja fina en el estudio lesiones adyacentes a la vía aérea central
description Background: Endobronchial ultrasound-guided trans-bronchial needle aspiration (EBUS-TBNA) is a minimally invasive procedure with a high diagnostic yield for lesions adjacent to the central airway. Aim: To describe the diagnostic yield of EBUS-TBNA for lesions suspicious of Non-Small Cell Lung Cancer (NSCLC). Material and Methods: Prospective study of 128 patients aged 25 to 87 years (56% males) undergoing EBUS-TBNA. Radiological features of the lesions were recorded by chest CT scan such as morphology, margins of the lesion, lesion size and location based on the International Association for the Study of Lung Cancer (IASLC) map. Definitive pathological results were evaluated. Results: The average size of lesions was 18.5 millimeter and; 68 cases were of less than 20 millimeters. Sensitivity was 96.7%, specificity 100%, and negative predictive value 93.3%. The most common histological diagnosis was adenocarcinoma. Conclusions: EBUS-TBNA is a useful diagnostic tool for NSCLC suspicious lesions adjacent to the central airway.
author Fernández-Bussy,Sebastián
Labarca,Gonzalo
Caviedes,Iván
Folch,Erik
Majid,Adnan
author_facet Fernández-Bussy,Sebastián
Labarca,Gonzalo
Caviedes,Iván
Folch,Erik
Majid,Adnan
author_sort Fernández-Bussy,Sebastián
title Ultrasonografía bronquial con aspiración por aguja fina en el estudio lesiones adyacentes a la vía aérea central
title_short Ultrasonografía bronquial con aspiración por aguja fina en el estudio lesiones adyacentes a la vía aérea central
title_full Ultrasonografía bronquial con aspiración por aguja fina en el estudio lesiones adyacentes a la vía aérea central
title_fullStr Ultrasonografía bronquial con aspiración por aguja fina en el estudio lesiones adyacentes a la vía aérea central
title_full_unstemmed Ultrasonografía bronquial con aspiración por aguja fina en el estudio lesiones adyacentes a la vía aérea central
title_sort ultrasonografía bronquial con aspiración por aguja fina en el estudio lesiones adyacentes a la vía aérea central
publisher Sociedad Médica de Santiago
publishDate 2016
url http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872016000300009
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