Journal Information
Vol. 41. Issue 8.
Pages 434-438 (August 2005)
Share
Share
Download PDF
More article options
Vol. 41. Issue 8.
Pages 434-438 (August 2005)
Original Articles
Full text access
Transbronchial Needle Aspiration of Diseased Mediastinal Lymph Nodes: Predictors of Positive Findings
Visits
3842
A. Fernández-Villara,
Corresponding author
jfv01po@saludalia.com

Correspondence: Dr. A. Fernández-Villar. Joaquín Costa, 60, 6.° C. 36004 Pontevedra. España
, F. Iglesiasb, M. Mosteiroa, D. Corbachob, A. Gonzálezc, P. Blancoa, J. Paz-Esqueted, R. Bandrésa, L. Piñeiroa
a Servicio de Neumología, Hospital Xeral-Cíes, Complexo Hospitalario Universitario de Vigo, Vigo, Pontevedra, Spain
b Sección de Neumología, Clínica POVISA, Vigo, Pontevedra, Spain
c Servicio de Anatomía Patológica, Hospital Xeral-Cíes, Complexo Hospitalario Universitario de Vigo, Vigo, Pontevedra, Spain
d Servicio de Medicina Preventiva, Complexo Hospitalario de Pontevedra, Pontevedra, Spain
This item has received
Article information
Abstract
Bibliography
Download PDF
Statistics
Objective

TO assess the factors that may determine the effectiveness of transbronchial needle aspiration through a flexible bronchoscope in the diagnosis of diseased mediastinal lymph nodes in patients with lung or extrapulmonary tumors.

Methods

Prospective study carried out at 2 hospitals between 1998 and 2004 that included all transbronchial needle aspirations performed on patients who had diseased mediastinal lymph nodes larger than 10 mm and nonlymphoid neoplasms. Univariate and multivariate analysis of the diagnostic results of transbronchial needle aspiration were performed according to the type and location of the primary neoplasm and the lymph node station biopsied, the diameter of the affected node, endoscopic findings, and the results of other bronchoscopic techniques.

Results

The study evaluated the transbronchial needle aspiration of 230 lymph node stations in 207 patients. Histologic examination revealed 151 cases (72.9%) of non-small cell lung cancer, 42 cases (20.3%) of small cell lung cancer, and 14 cases (6.8%) of extrapulmonary cancer. The best predictors of obtaining a diagnostic sample were a diameter of the diseased node greater than 20 mm (odds ratio [OR], 2.4; 95% confidence interval [CI], 1.2-4.7; P = .01) and a histologic diagnosis of small cell lung cancer (OR, 2.7; 95% CI, 0.9-8.2; P = .07).

Conclusions

The size of the diseased node and the tumor type are the best predictors of obtaining a diagnostic sample with transbronchial needle aspiration of diseased mediastinal lymph nodes in patients with lung or extrapulmonary tumors.

Key Words:
Transbronchial needle aspiration
Lymph nodes: mediastinal
diseased
Bronchoscope
flexible
Objetivo

Analizar los factores que pueden influir en la efectividad de la punción transtraqueal (PTT) a través del broncoscopio flexible en el diagnóstico de adenopatías mediastínicas en pacientes con neoplasias pulmonares o extra-pulmonares.

Métodos

Estudio prospectivo realizado entre 1998 y 2004 en el que se incluyeron todas las PTT realizadas a pacientes con adenopatías mediastínicas superiores a 10 mm y neoplasias no linfoides de 2 centros hospitalarios. Se realizó un análisis univariado y multivariado entre los resultados diagnósticos de la PTT según el tipo y la localización de la neoplasia primaria y la estación ganglionar analizada, el diámetro de la adenopatía, los hallazgos endoscópicos y los resultados de otras técnicas broncoscópicas.

Resultados

Se incluyeron en el estudio 230 PTT de esta-ciones ganglionares distintas de 207 pacientes. Las estirpes histológicas fueron en 151 casos (72,9%) carcinomas no mi-crocíticos pulmonares, en 42 (20,3%) carcinomas microcíti-cos y en 14 (6,8%) carcinomas extrapulmonares. Las variables que mejor predijeron la obtención de muestras diagnósticas fueron el diámetro de la adenopatía superior a 20 mm (odds ratio [OR] = 2,4; intervalo de confianza [IC] del 95%, 1,2-4,7; p = 0,01) y que el tipo de neoplasia fuera un carcinoma pulmonar microcítico (OR = 2,7; IC del 95%, 0,9-8,2; p = 0,07).

Conclusiones

El tamaño de la adenopatía y el tipo de neoplasia son los factores que mejor predicen la obtención de muestras adecuadas en la PTT de adenopatías mediastínicas en pacientes con neoplasias pulmonares o extrapulmonares.

Palabras clave:
Punción transtraqueal
Adenopatías mediastínicas
Broncoscopio flexible
Full text is only aviable in PDF
REFERENCES
[1]
R Ramí, JL Duque, JR Hernández, J Sánchez de Cos, Grupo de Trabajo SEPAR.
Normativa actualizada sobre diagnóstico y estadificación del carcinoma broncogénico.
Arch Bronconeumol, 34 (1998), pp. 437-452
[2]
KP Wang, P Terry, B Marsh.
Bronchoscopic needle aspiration biopsy and paratracheal tumors.
Am Rev Respir Dis, 118 (1978), pp. 17-21
[3]
C Disdier, F Rodríguez de Castro.
Punción transbronquial aspirativa.
Arch Bronconeumol, 36 (2000), pp. 580-593
[4]
J Castella, C Puzo, S Mota.
Algunos avances en broncoscopia.
pp. 241-262
[5]
A Dasgupta, AC Mehta.
Transbronchial needle aspiration: an underused technique.
Clin Chest Med, 20 (1999), pp. 39-51
[6]
T Harkin, KP Wang.
Bronchoscopic needle aspiration of mediastinal and hilar lymph nodes.
J Bronchol, 4 (1997), pp. 238-249
[7]
KP Wang, PB Terry.
Transbronchial needle aspiration in the diagnosis and staging of bronchogenic carcinoma.
Am Rev Respir Dis, 127 (1983), pp. 344-347
[8]
EM Harrow, W Abi-Saleh, J Blum, T Harkin, S Gasparini, DJ Addrizzo-Harris, et al.
The utility of transbronchial needle aspiration in the staging of bronchogenic carcinoma.
Am J Respir Crit Care Med, 161 (2000), pp. 601-607
[9]
P Mazzone, P Jain, AC Arroliga, RA Matthay.
Bronchoscopy and needle biopsy techniques for diagnosis and staging of lung cancer.
Clin Chest Med, 23 (2002), pp. 137-158
[10]
C Disdier, G Varela, J Sánchez de Cos, O Bengoechea, M Jiménez, J Garín, et al.
Utilidad de la punción transcarinal y la mediastinoscopia en la estadificación ganglionar mediastínica del carcinoma broncogénico no microcítico. Estudio preliminar.
Arch Bronconeumol, 34 (1998), pp. 237-244
[11]
M Patelli, L Lazzari, V Poletti, R Trisolini, A Cancellieri, N Lacava, et al.
Role of fiberscopic transbronchial needle aspiration in the staging of N2 disease due to non-small cell lung cancer.
Ann Thorac Surg, 73 (2002), pp. 407-411
[12]
J Castella, J Buj, C Puzo, PA Anton, C Burgues.
Diagnosis and staging of bronchogenic carcinoma by transtracheal and transbronchial needle aspiration.
Ann Oncol, 6 (1995), pp. 21-24
[13]
E Harrow, M Halber, S Hardy, W Halteman.
Bronchoscopic and roentgenographic correlates of a positive transbronchial needle aspiration in the staging of lung cancer.
Chest, 100 (1991), pp. 1592-1596
[14]
A Sharafkhanch, W Baaklini, A Gorin, L Green.
Yield of transbronchial needle aspiration in diagnosis of mediastinal lesions.
Chest, 124 (2003), pp. 2131-2135
[15]
JA Fernández-Villar, F Iglesias Río, JM Barreiro Barreiro, MM Mosteiro Añón, C Vilariño Pombo, ML Torres Durán, et al.
Utilidad clínica y coste efectividad de la punción-aspiración transbronquial en el diagnóstico de adenopatías mediastínicas.
Rev Clin Esp, 201 (2001), pp. 169-173
[16]
JA Crocket, Wong EAY, DC Lien, GK Nguyen, MR Chaput, C McNamee.
Cost effectiveness of transbronchial needle aspiration.
Can Respir J, 6 (1999), pp. 332-335
[17]
UBS Prakash, KP Oxfford, SE Strubbs.
Bronchoscopy in North America: the ACCP survey.
Chest, 100 (1991), pp. 1668-1675
[18]
E Haponik, D Shure.
Underutilization of transbronchial needle aspiration. Experiences of current pulmonary fellows.
Chest, 112 (1997), pp. 251-253
[19]
J Zapatero Gaviria, JL Bravo Bravo, B de Olaiz Navarro, CE García Franco, H Hernández Rodríguez, L Jiménez Hiscok.
Resultados de una encuesta nacional sobre indicaciones de la mediastinoscopia en el cáncer de pulmón de nuestro país.
Rev Patol Respir, 6 (2003), pp. 49-51
[20]
CM Smyth, RJ Stead.
Survey of flexible fiberoptic bronchoscopy in the United Kingdom.
Eur Respir J, 19 (2002), pp. 458-463
[21]
F Rodríguez de Castro, F Díaz López, G Juliá Serdá, A Rey López, J Freixenet Gilart, P Cabrera Navarro.
Relevance of training in transbronchial fine-needle aspiration technique.
Chest, 111 (1997), pp. 103-105
[22]
HP McAdams, PC Goodman, P Kussin.
Virtual bronchoscopy for directing transbronchial needle aspiration of hilar and mediastinal lymph nodes: a pilot study.
AJR Am J Roentgenol, 170 (1998), pp. 1361-1364
[23]
E Garpestad, S Goldberg, F Herth, R Garland, LoCicero J III, R Thurer, et al.
CT fluoroscopy guidance for transbronchial needle aspiration: an experience in 35 patients.
Chest, 119 (2001), pp. 329-332
[24]
F Herth, HD Becker, A Ernst.
Conventional vs. endobronchial ultrasound-guided transbronchial aspiration. A randomized trial.
Chest, 125 (2004), pp. 322-325
[25]
JF Turner, DO Brickey.
Bronchoscopy needle aspiration (BNA) and biopsy. Con: BNA does not require routine use of “real-time” imaging.
J Bronchol, 8 (2001), pp. 314-317
[26]
J Aspa, R Moreno, L Seijo, A Tamura, O Rajas, J Prieto, et al.
Experiencia preliminar en el uso del EBUS para la localización y punción de adenopatías/masas mediastínicas en la estadificación del carcinoma broncogénico.
Arch Bronconeumol, 40 (2004), pp. 110
[27]
D Shure, PF Fedullo.
The role of transcarinal needle aspiration in the staging of bronchogenic carcinoma.
Chest, 86 (1984), pp. 693-696
[28]
PJ Utz, AM Patel, ES Edell.
The role of transcarinal needle aspiration in the staging of bronchogenic carcinoma.
Chest, 104 (1993), pp. 1012-1016
[29]
KP Wang, R Brower, EF Haponik, S Sielgelman.
Flexible transbronchial needle aspiration for staging of bronchogenic carcinoma.
Chest, 84 (1983), pp. 571-576
[30]
K Katis, G Kotrogiannis, I Paraskevopoulos, X Tsiafaki, J Dahabreth, K Blana, et al.
Bronchoscopic needle aspiration in mediastinal staging of patients with bronchogenic carcinoma.
J Bronchol, 5 (1998), pp. 195-199
Copyright © 2005. Sociedad Española de Neumología y Cirugía Torácica (SEPAR)
Archivos de Bronconeumología
Article options
Tools

Are you a health professional able to prescribe or dispense drugs?