title: Paranasal sinus leiomyosarcoma after cyclophosphamide and irradiation.
authors: Department of Otolaryngology-Head and Neck Surgery, University of California-San Francisco 94143.
authors: A K
authors: AK
authors: Lalwani
authors: M J
authors: MJ
authors: Kaplan
mesh_terms: D000368:Aged; D003520:Cyclophosphamide / Q000009:adverse effects*; D014890:Granulomatosis with Polyangiitis / Q000188:drug therapy*; D006801:Humans; D007890:Leiomyosarcoma / Q000139:chemically induced / Q000209:etiology*; D008206:Lymphatic Diseases / Q000532:radiotherapy*; D008297:Male; D009381:Neoplasms, Radiation-Induced; D009669:Nose Neoplasms / Q000532:radiotherapy*; D010254:Paranasal Sinus Diseases / Q000188:drug therapy*; D010255:Paranasal Sinus Neoplasms / Q000139:chemically induced / Q000209:etiology*
chemical_list: D003520:Cyclophosphamide