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Vol. 41. Issue 3.
Pages 125-129 (March 2005)
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Vol. 41. Issue 3.
Pages 125-129 (March 2005)
Original Article
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Importance of Routine Mediastinal Staging in Women With Nonsmall Cell Lung Cancer
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J.L. Martín de Nicolás, A. Gómez-Caro Andrés
Corresponding author
abelitov@yahoo.es
ablgomez@hotmail.com

Correspondence: Dr. A. Gómez-Caro Andrés. Servicio de Cirugía Torácica. Hospital Universitario 12 de Octubre. Ctra. de Andalucía, km 5,400. Madrid. España
, F.J. Moradiellos Díez, V. Díaz-Hellín, O. Gigirey Castro, E. Larrú Cabrero, J.A. Pérez Antón, C. Marrón Fernández
Servicio de Cirugía Torácica, Hospital Universitario 12 de Octubre, Madrid, Spain
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Objective

TO study the specific importance of mediastinal staging in women with nonsmall cell lung cancer.

Patients and methods

Between July 1981 and September 2003 we surgically staged 2172 patients with nonsmall cell lung cancer who met the inclusion criteria for resectability and operability. A subgroup of 108 women was studied. Cervical mediastinoscopy was performed in all cases, with the addition of anterior mediastinotomy in cases with left upper lobe involvement. All patients underwent a preoperative computed tomography chest scan.

Results

Cervical mediastinoscopy was performed on all 108 patients, 26 of whom also underwent anterior mediastinotomy. Positive findings were recorded in 44 (40.7%) of the 108 cases: 39 of the 108 mediastinoscopies (36.1%), 9 of the 26 mediastinotomies (34.6%), and in 5 cases (19.2%) both mediastinoscopy and mediastinotomy. Nodal involvement was found in 13% of cases in clinical stage IA and 30.8% of cases in clinical stage IB. The percentage of positive findings was significantly higher for cases with adenocarcinoma or large cell carcinoma (P <.05). We performed 67 thoracotomies: 46 patients underwent lobectomy (42.6% of the 108), 7 bilobectomy (6.5%), 9 pneumonectomy (8.3%), and 5 exploratory thoracotomy (4.6%). The agreement between clinical staging after mediastinoscopy and pathological staging after thoracotomy was 47% (stage IA) and 57% (stage IB).

Conclusions

Routine mediastinoscopy is indicated for all women with nonsmall cell lung cancer, regardless of clinical stage.

Key Words:
Mediastinoscopy
Women
Sex
Bronchogenic carcinoma
Objetivo

Investigar la importancia específica de la estadificación mediastínica de mujeres con carcinoma broncogénico, no microcítico.

Pacientes Y Métodos

Entre julio de 1981 y septiembre de 2003 estadificamos quirúrgicamente a 2.172 pacientes con carcinoma broncogénico no microcítico que cumplían criterios de resecabilidad y operabilidad. Se realizó medias-tinoscopia cervical de forma habitual, y mediastinotomía anterior en caso de afectación del lóbulo superior izquierdo. Todos los pacientes tenían una tomografía axial computari-zada de tórax preoperatoria. Se estudió al subgrupo de 108 mujeres.

Resultados

Realizamos mediastinoscopia cervical en 108 casos y mediastinotomía anterior en 26. Fueron positivas 44 (40,7%) -39 (36,1%) mediastinoscopias, 9 (34,6%) mediastinotomías y en 5 (19,2%) casos ambas—. Se objetivó afectación ganglionar en un 13% de los casos en estadio IA y en un 30,8% en estadio IB. El porcentaje de positivi-dad fue significativamente mayor en caso de adenocarcinoma o carcinoma de células grandes (p < 0,05). Realizamos 67 toracotomías: 46 (42,6%) lobectomías, 7 (6,5%) bilobectomías, 9 (8,3%) neumonectomías y 5 (4,6%) toracotomías exploradoras. La concordancia entre estadificación clínica posmediastinoscopia y patológica postoracotomía fue del 47% (IA) y del 57% (IB).

Conclusiones

La mediastinoscopia sistemática está indi-cada en todas las mujeres con carcinoma broncogénico no microcítico independientemente del estadio clínico.

Palabras clave:
Mediastinoscopia
Mujeres
Sexo
Carcinoma broncogénico
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REFERENCES
[1]
RJ Cerfolio, B Ojha, AS Bryant, CS Bass, AA Bartalucci, JM Mountz.
The role of FDG-PET scan in staging patients with nonsmall cell carcinoma.
Ann Thorac Surg., 76 (2003), pp. 861-866
[2]
GA Patterson, RJ Ginsberg, PY Poon, JD Cooper, M Goldberg, D Jones, et al.
A prospective evaluation of magnetic resonance imaging, computed tomography, and mediastinoscopy in the preoperative assessment of mediastinal node status in bronchogenic carcinoma.
J Thorac Cardiovasc Surg., 94 (1987), pp. 679-684
[3]
FG Pearson.
Staging of the mediastinum. Role of mediastinoscopy and computed tomography.
Chest, 103 (1993), pp. 346-348
[4]
JL Martín de Nicolás Serrahima, BS García, FC Marrón, GV Díaz-Hellín, CE Larru, LM Oteo.
Complicaciones técnicas en la estadificación mediastínica del cáncer de pulmón.
Arch Bronconeumol., 35 (1999), pp. 390-394
[5]
JB Zwischenberger, C Savage, SK Alpard, CM Anderson, S Marroquin, BW Goodacre.
Mediastinal transthoracic needle and core lymph node biopsy: should it replace mediastinoscopy?.
Chest, 121 (2002), pp. 1165-1170
[6]
CF Mountain.
Surgery for stage IIIa-N2 non-small cell lung cancer.
Cancer, 73 (1994), pp. 2589-2598
[7]
RW Tahara, RP Lackner, LM Graver.
Is there a role for routine mediastinoscopy in patients with peripheral T1 lung cancers?.
Am J Surg., 180 (2000), pp. 488-491
[8]
YS Choi, YM Shim, J Kim, K Kim.
Mediastinoscopy in patients with clinical stage I non-small cell lung cancer.
Ann Thorac Surg., 75 (2003), pp. 364-366
[9]
P de Leyn, J Vansteenkiste, P Cuypers, G Deneffe, D van Raemdonck, W Coosemans, et al.
Role of cervical mediastinoscopy in staging of non-small cell lung cancer without enlarged mediastinal lymph nodes on CT scan.
Eur J Cardiothorac Surg., 12 (1997), pp. 706-712
[10]
CF Mountain.
Revisions in the International System for Staging Lung Cancer.
Chest, 111 (1997), pp. 1710-1717
[11]
CF Mountain, CM Dresler.
Regional lymph node classification for lung cancer staging.
Chest, 111 (1997), pp. 1718-1723
[12]
EA López, DLC Gómez, DU Varela, N Manes, N Llobregat.
El fenomeno Will-Rogers. Migración de estadios en la estadificación de carcinoma broncogénico aplicando criterios de certeza.
Arch Bronconeumol., 38 (2002), pp. 166-171
[13]
T Arita, T Matsumoto, T Kuramitsu, M Kawamura, N Matsunaga, K Sugi, et al.
Is it possible to differentiate malignant mediastinal nodes from benign nodes by size? Reevaluation by CT, transesophageal echocardiography, and nodal specimen.
Chest, 110 (1996), pp. 1004-1008
[14]
EA López.
Cáncer de pulmón en la mujer.
Arch Bronconeumol., 37 (2001), pp. 55-57
[15]
C Alexiou, CV Onyeaka, D Beggs, R Akar, L Beggs, FD Salama, et al.
Do women live longer following lung resection for carcinoma?.
Eur J Cardiothorac Surg., 21 (2002), pp. 319-325
[16]
D Ouellette, G Desbiens, C Emond, G Beauchamp.
Lung cancer in women compared with men: stage, treatment, and survival.
Ann Thorac Surg., 66 (1998), pp. 1140-1143
[17]
MK Ferguson, J Wang, PC Hoffman, DJ Haraf, J Olak, GA Masters, et al.
Sex-associated differences in survival of patients undergoing resection for lung cancer.
Ann Thorac Surg., 69 (2000), pp. 245-249
[18]
H Minami, M Yoshimura, Y Miyamoto, H Matsuoka, N Tsubota.
Lung cancer in women: sex-associated differences in survival of patients undergoing resection for lung cancer.
Chest, 118 (2000), pp. 1603-1609
[19]
M de Perrot, M Licker, C Bouchardy, M Usel, J Robert, A Spiliopoulos.
Sex differences in presentation, management, and prognosis of patients with non-small cell lung carcinoma.
J Thorac Cardiovasc Surg., 119 (2000), pp. 21-26
[20]
IJ Cybulsky, WF Bennett.
Mediastinoscopy as a routine outpatient procedure.
Ann Thorac Surg., 58 (1994), pp. 176-178
[21]
GJ Freixinet, PG García, FR de Castro, PR Suárez, NS Rodríguez, AV de Ugarte.
Extended cervical mediastinoscopy in the staging of bronchogenic carcinoma.
Ann Thorac Surg., 70 (2000), pp. 1641-1643
[22]
PR Rami, NM Mateu, PG González, PM Cuesta.
Resultados del tratamiento quirúgico del carcinoma broncogénico N2 con mediastinoscopia negativa.
Arch Bronconeumol., 36 (2000), pp. 365-370
[23]
R Bueno, WG Richards, SJ Swanson, MT Jaklitsch, JM Lukanich, SJ Mentzer, et al.
Nodal stage after induction therapy for stage IIIA lung cancer determines patient survival.
Ann Thorac Surg., 70 (2000), pp. 1826-1831
[24]
H Kimura, N Iwai, S Ando, K Kakizawa, N Yamamoto, H Hoshino, et al.
A prospective study of indications for mediastinoscopy in lung cancer with CT findings, tumor size, and tumor markers.
Ann Thorac Surg., 75 (2003), pp. 1734-1773

This article was presented at the Third International Workshop on Surgical Exploration of the Mediastinum and Systematic Nodal Dissection, held in Terrassa, Barcelona, Spain, in November, 2003.

Copyright © 2005. Sociedad Española de Neumología y Cirugía Torácica (SEPAR)
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