title: [Can we reduce the number of exploratory thoracotomies using mediastinoscopy?].
abstract: Between 1975 and 1988, 965 cases of bronchogenic carcinoma were submitted to surgery. A cervical mediastinoscopy (CM) was performed in 548 cases (57%). A nodal involvement was found in 35% of these 548 cases, thus 4 patients out of 5 did not undergo thoracotomy. One patient out of 5 underwent a thoracotomy in case of right ipsilateral and intranodal metastasis. Among 803 thoracotomies,-sixty were purely exploratories (7.5%), mainly because of a non resectable tumor. The rate of exploratory thoracotomy (ET) is decreasing (1975-1977 = 15%, less than 5% in recent years) as the rate of CM is increasing (1975-1979: 10-20%, 60-70% in recent years). The study of 60 cases of ET shows that 16 upon 39 performed CM revealed some nodal or mediastinal involvement. Nevertheless, among these 16 patients, the need of thoracotomy was under the pressure of necessity. Twenty-three patients had a negative CM: half of them had a left upper lobe carcinoma. Thus CM was inefficient to establish nodal mediastinal involvement in these cases.
authors.affiliation: Service de Chirurgie Thoracique, Hôpital Albert-Michallon, La Tronche.
authors.forename: R
authors.initials: R
authors.lastname: Latreille
authors.forename: P Y
authors.initials: PY
authors.lastname: Brichon
authors.forename: M
authors.initials: M
authors.lastname: Aubert
authors.forename: J
authors.initials: J
authors.lastname: Lucciardi
authors.forename: S
authors.initials: S
authors.lastname: Lanternier
authors.forename: P
authors.initials: P
authors.lastname: Pilichowski
mesh_terms: D001984:Bronchial Neoplasms / Q000473:pathology / Q000601:surgery*; D005069:Evaluation Studies as Topic; D006801:Humans; D008207:Lymphatic Metastasis / Q000175:diagnosis; D008481:Mediastinoscopy / Q000706:statistics & numerical data*; D013908:Thoracotomy / Q000706:statistics & numerical data*
vernacular_title: Peut-on réduire le nombre de thoracotomies exploratrices grâce à la médiastinoscopie?