title: [Surgically-treated small size non-small cell bronchopulmonary cancers without adenopathies (T1NO). 5-year survival and site of recurrences].
abstract: From October, 1976 to February, 1982, 48 patients with T1N0 non-small cell bronchopulmonary carcinoma were operated upon at the Laennec Hospital, Paris. Their characteristics were: mean age 57 years (range: 43-80 years); sex ratio 23; type of surgery: 35 lobectomies, 11 pneumonectomies, 2 bilobectomies; histology: 30 epidermoid carcinomas, 15 adenocarcinomas, 3 bronchoalveolar carcinomas. On 1st January, 1983, 10 patients had relapsed after a mean complete remission period of 20 months (range: 2-29 months); 5 only had a local relapse. The actuarial probability of relapse at 5 years is 45%. Twelve patients died after a median survival of 21 months (range: 0-44 months). Of these, 3 died post-operatively, 8 after relapse and 1 of infarction during a first complete remission. Most relapses involved the mediastinum (50%) and the brain (30%). As the preventive role of mediastinal and cerebral irradiation has now been demonstrated in more extensive forms of non-small cell carcinomas, such irradiations would be justified in the T1N0 forms.
mesh_terms: D000206:Actuarial Analysis; D000230:Adenocarcinoma / Q000601:surgery*; D002282:Adenocarcinoma, Bronchiolo-Alveolar / Q000601:surgery*; D000328:Adult; D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000601:surgery*; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D011184:Postoperative Period; D012189:Retrospective Studies; D013997:Time Factors
vernacular_title: Cancers bronchopulmonaires "non à petites cellules", de petite taille et sans adénopathie (T1N0) opérés. Survie à 5 ans et siège des rechutes.