title: Diagnostic dilemmas in soft tissue tumors of the head and neck.
abstract: Classifying soft tissue tumors of the head and neck is often difficult for both surgeon and pathologist because of the potential similarities in appearance of metastatic lesions, epithelial tumors, lymphomas, and inflammatory processes. This paper discusses four unusual soft tissue tumors of the head and neck: osteosarcoma of the mandible, biphasic synovial cell sarcoma of the hypopharynx, soft part sarcoma of the maxillary sinus/alveolus, and adult rhabdomyoma of the larynx. Precise diagnosis of these lesions requires adequate tissue sampling, immunocytochemical staining, and electron microscopy. The clinical and pathological features of these tumors, as well as a practical approach to the diagnosis, is presented.
authors.affiliation: Department of Otolaryngology, Lenox Hill Hospital, New York, New York.
authors.forename: F G
authors.initials: FG
authors.lastname: Shechtman
authors.forename: A
authors.initials: A
authors.lastname: Gritsman
authors.forename: S M
authors.initials: SM
authors.lastname: Blaugrund
authors.forename: C P
authors.initials: CP
authors.lastname: Kimmelman
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003937:Diagnosis, Differential; D005260:Female; D006258:Head and Neck Neoplasms / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012516:Osteosarcoma / Q000175:diagnosis*; D011859:Radiography; D012207:Rhabdomyoma / Q000175:diagnosis* / Q000473:pathology; D012509:Sarcoma / Q000175:diagnosis* / Q000473:pathology; D013584:Sarcoma, Synovial / Q000000981:diagnostic imaging* / Q000473:pathology; D012983:Soft Tissue Neoplasms / Q000175:diagnosis*