title: Poorly differentiated synovial sarcoma of the sphenoid sinus: report of the first case and review of synovial sarcomas of the sinonasal tract.
authors.forename: Manish M
authors.initials: MM
authors.lastname: Subramaniam
authors.forename: Chao S
authors.initials: CS
authors.lastname: Shuen
authors.forename: Fredrik
authors.initials: F
authors.lastname: Petersson
mesh_terms: D006801:Humans; D009296:Nasal Cavity / Q000473:pathology*; D009669:Nose Neoplasms / Q000175:diagnosis*; D010255:Paranasal Sinus Neoplasms / Q000175:diagnosis*