title: [Single cerebral metastasis of bronchopulmonary cancers].
abstract: The most frequent brain metastasis originates from a lung cancer. About half of them are unique. We report a series of 36 patients with lung cancer, operated for a single brain lesion. The mean age was 57.6 years, most (83.3%) were male. Most of the metastases originated from a primary adenocarcinoma (52.8%), in 10 patients (27.8%) from an epidermoid carcinoma, in 4 patients (11.1%) from a small cell carcinoma and in 3 patients from a mixed lesion. The metastatic lesion was detected before the primary lesion in 20 cases (55.5%). The mean post-operative survival was 9.6 months. 36% were alive one year after surgical treatment. We evaluated our clinical findings, histopathological studies and the type of surgical and medical post-operative management, at the cerebral and pulmonary level, in order to make a possible prognosis. In our series we found that only post-operative clinical status (Karnofsky score) and the post-operative neurological grading (Order classification) were significant factors (p < 0.001) to determine survival time.
authors.affiliation: Service de Neurochirurgie, Hôpital Pasteur, Nice.
authors.forename: M
authors.initials: M
authors.lastname: Lonjon
authors.forename: P
authors.initials: P
authors.lastname: Paquis
authors.forename: J F
authors.initials: JF
authors.lastname: Michiels
authors.forename: M
authors.initials: M
authors.lastname: Frenay
authors.forename: R J
authors.initials: RJ
authors.lastname: Bensadoun
authors.forename: M
authors.initials: M
authors.lastname: Chatel
authors.forename: J L
authors.initials: JL
authors.lastname: Roche
authors.forename: P
authors.initials: P
authors.lastname: Grellier
mesh_terms: D002282:Adenocarcinoma, Bronchiolo-Alveolar / Q000473:pathology; D000328:Adult; D000368:Aged; D001932:Brain Neoplasms / Q000473:pathology / Q000556:secondary* / Q000601:surgery; D002283:Carcinoma, Bronchogenic / Q000473:pathology* / Q000628:therapy; D002294:Carcinoma, Squamous Cell / Q000473:pathology; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D017567:Karnofsky Performance Status; D008175:Lung Neoplasms / Q000473:pathology* / Q000628:therapy; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D012189:Retrospective Studies; D015996:Survival Rate
vernacular_title: Métastases cérébrales uniques des cancers broncho-pulmonaires.