title: [Primary pulmonary leiomyosarcoma. Review of the literature apropos of a case].
abstract: A 55-year-old patient with primary pulmonary leiomyosarcoma was treated by pneumonectomy. The diagnosis was established by histology of the operative piece. Bronchoscopy and cytology of expectorations were negative. This rare tumor (fewer than 100 cases described) differs from bronchial carcinoma by its method of spread, mainly hematogenic, and its better prognosis. clinical and radiographic data do not provide differential diagnoses. Treatment is essentially surgical since the tumor is only weakly radio-sensitive and responds poorly to chemotherapy.
mesh_terms: D006801:Humans; D007890:Leiomyosarcoma / Q000473:pathology* / Q000601:surgery; D008175:Lung Neoplasms / Q000473:pathology* / Q000601:surgery; D008297:Male; D008875:Middle Aged; D011013:Pneumonectomy; D011379:Prognosis
vernacular_title: Le léiomyosarcome pulmonaire primitif. Revue de la littérature à propos d'une observation.