title: Synovial cell sarcoma.
abstract: Synovial sarcoma of the head and neck is a rare lesion. Based on previous literature reports, these lesions carry a poor prognosis. Case reports of two patients diagnosed and treated recently for head and neck lesions of this type are presented. A review of pathologic sections at the Armed Forces Institute of Pathology (AFIP) suggests that this lesion is more colmon than believed previously.
mesh_terms: D000293:Adolescent; D006258:Head and Neck Neoplasms / Q000473:pathology* / Q000628:therapy; D006801:Humans; D007013:Hypopharynx / Q000473:pathology*; D008297:Male; D010610:Pharyngeal Neoplasms / Q000473:pathology* / Q000628:therapy; D013584:Sarcoma, Synovial / Q000209:etiology / Q000473:pathology* / Q000628:therapy