title: Aspiration cytology of malignant hemangiopericytoma metastatic to the lung in a patient with previous primary malignant tumors: differential diagnosis.
authors.forename: Maria Rosaria
authors.initials: MR
authors.lastname: Giovagnoli
authors.forename: Gaia
authors.initials: G
authors.lastname: Gallo
authors.forename: Fabrizio
authors.initials: F
authors.lastname: Colelli
authors.forename: Aldo
authors.initials: A
authors.lastname: Vecchione
authors.forename: Marco
authors.initials: M
authors.lastname: Bononi
mesh_terms: D000368:Aged; D001707:Biopsy, Needle; D003937:Diagnosis, Differential; D005260:Female; D006394:Hemangiosarcoma / Q000175:diagnosis / Q000473:pathology*; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis / Q000473:pathology* / Q000556:secondary*; D013848:Thigh / Q000473:pathology