title: Pathologic quiz case 1. Monophasic fibrous synovial sarcoma (SS).
authors.forename: D M
authors.initials: DM
authors.lastname: Burton
authors.forename: C A
authors.initials: CA
authors.lastname: Patow
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D006258:Head and Neck Neoplasms / Q000175:diagnosis / Q000473:pathology*; D006801:Humans; D008297:Male; D011379:Prognosis; D013584:Sarcoma, Synovial / Q000175:diagnosis / Q000473:pathology*