Journal Information
Vol. 45. Issue 3.
Pages 115-121 (March 2009)
Share
Share
Download PDF
More article options
Vol. 45. Issue 3.
Pages 115-121 (March 2009)
Originalarticle
Full text access
Bronchoalveolar Lavage Findings in Patients With Diffuse Interstitial Lung Disease: Prospective Study of a Cohort of 562 Patients
Hallazgos en el lavado broncoalveolar de pacientes con enfermedad pulmonar intersticial difusa. Estudio de una cohorte prospectiva de 562 pacientes
Visits
5930
Luis Jara-Palomaresa,
Corresponding author
luisoneumo@hotmail.com

Corresponding author.
, José Martín-Juanb, Lourdes Gómez-Izquierdoc, Aurelio Cayuela-Domínguezd, Eulogio Rodríguez-Becerrab, Francisco Rodríguez-Panaderob
a Neumología, Hospital Sierra Norte, Constantina, Sevilla, Spain
b Unidad Médico-Quirúrgica de Enfermedades Respiratorias (UMQER), Hospital Universitario Virgen del Rocío, Sevilla, Spain
c Servicio de Anatomía Patológica, Hospital Universitario Virgen del Rocío, Sevilla, Spain
d Unidad de Apoyo a la Investigación, Hospital Universitario Virgen del Rocío, Sevilla, Spain
This item has received
Article information
Abstract
Bibliography
Download PDF
Statistics
Abstract
Objective

Study of the bronchoalveolar lavage (BAL) fluid in some interstitial lung diseases can reveal patterns typical to each disease and that can support the diagnosis. The objective of this study was to perform a descriptive analysis of the cytologic study and of the lymphocyte subpopulations in BAL fluid from patients with interstitial lung disease.

Material and methods

In this prospective, observational study of 562 patients between January 1991 and January 2005, BAL fluid was analyzed to determine the distribution of cell populations and of lymphocyte subsets: CD3, CD4, CD8, CD3+CD4CD8, and CD56.

Results

The mean age was 53.4 years and 53.3% of the patients were women. The following diseases were studied: idiopathic pulmonary fibrosis (n=132), sarcoidosis (n=123), connective tissue diseases (n=133), cryptogenic organizing pneumonia (n=89), and extrinsic allergic alveolitis (n=85). Isolated lymphocytic alveolitis was common in sarcoidosis and extrinsic allergic alveolitis. Mixed alveolitis was the most common pattern in the other interstitial lung diseases. The CD4:CD8 ratio was the most useful parameter. It was high in sarcoidosis (median, 2.3); the ratio was low or inverted in the other interstitial lung diseases, with median values of 1.76 in idiopathic pulmonary fibrosis, 0.45 in extrinsic allergic alveolitis, 0.35 in cryptogenic organizing pneumonia, and 0.33 in the connective tissue diseases.

Conclusions

BAL parameters, in association with clinical and radiologic data, help to discriminate between interstitial lung diseases. BAL should therefore be considered a very useful tool in clinical management, particularly when pulmonary biopsy is not conclusive or is not possible.

Keywords:
Interstitial lung disease
Sarcoidosis
Bronchoalveolar lavage
Resumen
Objetivo

En determinadas enfermedades pulmonares intersticiales difusas (EPID), el estudio del lavado broncoalveolar (LBA) define patrones típicos de cada enfermedad y tiene valor como apoyo al diagnóstico. El objetivo del estudio ha sido realizar un análisis descriptivo del estudio citológico y de las subpoblaciones linfocitarias en el LBA efectuado a pacientes con EPID.

Pacientes y métodos

Estudio prospectivo de 562 pacientes con EPID desde 1991 hasta 2005. Se realizó un estudio de la distribución celular y de la subpoblaciones linfocitarias en el LBA: CD3, CD4, CD8, CD3+CD4 CD8 y CD56.

Resultados

La edad media de los pacientes era de 53,4 años y el 53,3% eran mujeres. Se estudiaron las siguientes enfermedades: fibrosis pulmonar idiopática (n=132), sarcoidosis (n=123), enfermedades del colágeno (n=133), neumonía organizada criptogenética (n=89) y alveolitis alérgica extrínseca (n=85). Tanto en los casos de sarcoidosis como en los de alveolitis alérgica extrínseca fue frecuente la alveolitis linfocitaria aislada. En el resto de enfermedades la alveolitis mixta fue el patrón habitual. El índice CD4/CD8 fue el parámetro más útil, con un incremento en la sarcoidosis (mediana: 2,3). En el resto de las enfermedades el índice estaba invertido, con una mediana para la fibrosis pulmonar idiopática, la alveolitis alérgica extrínseca, la neumonía organizada criptogenética y la enfermedad del colágeno de 1,76; 0,45; 0,35, y 0,33, respectivamente.

Conclusiones

Los parámetros del LBA, junto a los datos clinicorradiológicos, ayudan a discriminar entre las EPID. Por lo tanto, debe considerarse una técnica de gran utilidad en el manejo clínico, sobre todo cuando la biopsia pulmonar no resulta diagnóstica o no es posible realizarla.

Palabras clave:
Enfermedad pulmonar intersticial difusa
Sarcoidosis
Lavado broncoalveolar
Full text is only aviable in PDF
References
[1.]
A. Xaubet, J. Ancochea, R. Blanquer, C. Montero, F. Morell, E. Rodríguez Becerra, et al.
Diagnosis and treatment of diffuse interstitial lung diseases.
Arch Bronconeumol, 39 (2003), pp. 580-600
[2.]
Technical recommendations and guidelines for bronchoalveolar lavage (BAL). Report of the European Society of Pneumology Task Group. Eur Respir J. 1989;2:561-85.
[3.]
Clinical guidelines and indications for bronchoalveolar lavage (BAL): Report of the European Society of Pneumology Task Group on BAL. Eur Respir J. 1990;3:937-76.
[4.]
R.A. Goldstein, P.K. Rohatgi, E.H. Bergofsky, E.R. Block, R.P. Daniele, D.R. Dantzker, et al.
Clinical role of bronchoalveolar lavage in adults with pulmonary disease.
Am Rev Respir Dis, 142 (1990), pp. 481-486
[5.]
A. Xaubet, J. Ancochea, F. Morell, J.M. Rodríguez-Arias, V. Villena, R. Blanquer, Spanish Group on Interstitial lung Diseases, SEPAR, et al.
Report of the incidence of interstitial lung diseases in Spain.
Sarcoidosis Vasc Diffuse Lung Dis, 21 (2004), pp. 64-70
[6.]
J.L. López-Campos, E. Rodríguez Becerra, Neumosur Task Group; Registry of Interstitial Lung Diseases.
Incidence of interstitial lung diseases in the south of Spain 1998-2000; the study RENIA.
Eur J Epidemiol, 19 (2004), pp. 155-161
[7.]
I.D. Johnston, S.A. Gomm, S. Kalra, A.A. Woodcock, C.C. Evans, C.R. Hind.
The management of cryptogenic fibrosing alveolitis in three regions of the United Kingdom.
Eur Respir J, 6 (1993), pp. 891-893
[8.]
D.D. Bensard, R.C. McIntyre Jr, B.J. Waring, J.S. Simon.
Comparison of video thoracoscopic lung biopsy to open lung biopsy in the diagnosis of interstitial lung disease.
Chest, 103 (1993), pp. 765-770
[9.]
S. Swensen, G.L. Aughenbaugh, J.L. Myers.
Diffuse lung disease: diagnostic accuracy of CT in patients undergoing surgical biopsy of the lung.
Radiology, 205 (1997), pp. 229-234
[10.]
R.P. Baughman.
Is bronchoalveolar lavage clinically useful for everyday practice in interstitial lung disease? Pro: Bronchoalveolar lavage.
J Bronchol, 6 (1999), pp. 211-216
[11.]
G. Raghu.
Is bronchoalveolar lavage clinically useful for everyday practice in interstitial lung disease? Con: Bronchoalveolar lavage.
J Bronchol, 6 (1999), pp. 217-221
[12.]
J. Martín Juan, F. Valenzuela Mateos, G. Soto Campos, A. Segado Soriano, F. Rodríguez Panadero, J. Castillo Gómez.
Quality and selection of samples of bronchoalveolar lavage (BAL) in diffuse pneumopathies.
Arch Bronconeumol, 32 (1996), pp. 332-340
[13.]
J. Castella, J. Ancochea, L. Llorente, C. Puzo, J. Sanchis, A. Sueiro, et al.
Bronchoalveolar lavage.
Arch Bronconeumol, 33 (1997), pp. 515-526
[14.]
Y. Hiraga, Y. Hosoda.
Acceptability of epidemiological diagnostic criteria for sarcoidosis without histological confirmation.
Sarcoidosis, pp. 373-377
[15.]
Statement on sarcoidosis. Joint Statement of the American Thoracic Society (ATS), the European Respiratory Society (ERS) and the World Association of Sarcoidosis and Other Granulomatous Disorders (WASOG) adopted by the ATS Board of Directors and by the ERS Executive Committee, February 1999. Am J Respir Crit Care Med. 1999;160:736-55.
[16.]
U. Costabel.
Sensitivity and specificity of BAL. Findings in sarcoidosis.
Sarcoidosis, 9 (1992), pp. 211-214
[17.]
R.H. Winterbauer, J. Lammert, M. Selland, R. Wu, D. Corley, S.C. Springmeyer.
Bronchoalveolar lavage cell populations in the diagnosis of sarcoidosis.
Chest, 104 (1993), pp. 352-361
[18.]
American Thoracic Society/European Respiratory Society.
International multidisciplinary consensus classification of the idiopathic interstitial pneumonias.
Am J Respir Crit Care Med, 165 (2002), pp. 277-304
[19.]
V. Poletti, S. Cazzato, N. Minicuci, M. Zompatori, M. Burzi, M.L. Schiattone.
The diagnostic value of bronchoalveolar lavage and transbronchial lung biopsy in cryptogenic organizing pneumonia.
Eur Respir J, 9 (1996), pp. 2513-2516
[20.]
U. Costabel, H. Teschler, J. Guzmán.
Bronchiolitis obliterans organizing pneumoniae (BOOP): the cytological and immunocytological profile of bronchoalveolar lavage.
Eur Respir J, 5 (1992), pp. 791-797
[21.]
A.L. Katzenstein, J.L. Myers.
Idiopathic pulmonary fibrosis. Clinical relevance and pathologic classification.
Am J Respir Crit Care Med, 157 (1998), pp. 1301-1315
[22.]
A.G. Nicholson, T.V. Colby, A.U. Wells.
Histopathological approach to patterns of interstitial pneumonia in patients with connective tissue disorders.
Sarcoidosis Vasc Diffuse Lung Dis, 19 (2002), pp. 10-17
[23.]
C. Lamblin, C. Bergoin, T. Saelens, B. Wallaert.
Interstitial lung diseases in collagen vascular diseases.
Eur Respir J Suppl, 32 (2001), pp. 69S-80S
[24.]
M. Schuyler, Y. Cormier.
The diagnosis of hypersensitivity pneumonitis.
Chest, 111 (1997), pp. 534-536
[25.]
U. Costabel, K.J. Bross, J. Marxen, H.T. Matthys.
T lymphocytosis in bronchoalveolar lavage fluid of hypersensitivity pneumonitis: changes in profile of T cell subsets during the course of disease.
Chest, 85 (1984), pp. 514
[26.]
U. Costabel.
CD4/CD8 ratios in bronchoalveolar lavage fluid: of value for diagnosing sarcoidosis?.
Eur Respir J, 10 (1997), pp. 2699-2700
[27.]
L. Welker, R.A. Jorres, U. Costabel, H. Magnussen.
Predictive value of BAL cell differentials in the diagnosis of interstitial lung diseases.
Eur Respir J, 24 (2004), pp. 1000-1006
[28.]
S. Vidal Serrano, J. Martín Juan, L. Gómez Izquierdo, I. Sánchez Rodríguez, E. Rodríguez Becerra, F. Rodríguez Panadero.
Radiographic staging and bronchoalveolar lavage cell counts in sarcoidosis.
Arch Bronconeumol, 41 (2005), pp. 425-429
[29.]
M. Thomeer, M. Demedts.
Predictive value of CD4/CD8 ratio in bronchoalveolar lavage in the diagnosis of sarcoidosis.
Sarcoidosis Vasc Diffuse Lung Dis, 14 (1997), pp. 36
[30.]
I. Yamadori, J. Fujita, H. Kajitani, S. Bandoh, M. Tokuda, Y. Yang, et al.
Lymphocyte subsets in lung tissues of non-specific interstitial pneumonia and pulmonary fibrosis associated whit collagen vascular disorders: correlation with CD4/CD8 ratio in bronchoalveolar lavage.
Lung, 178 (2000), pp. 361-370
[31.]
A. Fernández-Villar, M.I. Botana, V. Leiro, C. Represas, A. González, M. Mosteiro, et al.
Clinical utility of transbronchial needle aspiration of mediastinal lymph nodes in the diagnosis of sarcoidosis in stages I and II.
Arch Bronconeumol, 43 (2007), pp. 495-500
[32.]
S. Bilaceroglu, A. Mehta, R. Light.
Transbronchial needle aspiration for diagnosis of sarcoidosis.
J Bronchol, 11 (2004), pp. 54-61
[33.]
B. White.
Evaluation and management of pulmonary fibrosis in scleroderma.
Curr Rheumatol Rep, 4 (2002), pp. 108-112
Copyright © 2009. Sociedad Española de Neumología y Cirugía Torácica
Archivos de Bronconeumología
Article options
Tools

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