title: [Pulmonary hemangiopericytomas (apropos of 3 cases)].
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D006390:Hemangioendothelioma / Q000175:diagnosis; D006393:Hemangiopericytoma / Q000175:diagnosis; D018219:Histiocytoma, Benign Fibrous / Q000175:diagnosis; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis; D008875:Middle Aged; D009362:Neoplasm Metastasis; D011379:Prognosis
vernacular_title: Les hèmangiopèricytomes pulmonaires (à propos de trois observations.