title: Biphasic synovial sarcoma in mandibular region.
abstract: The term synovioma was coined by Smith in 1927, and later in 1936 Knox suggested the name synovial sarcoma. It occurs primarily in the paraarticular regions, usually in close association with tendon sheaths, bursae, and joint capsules. On rare occasions it may be seen in areas without any apparent relationship to synovial structures as in parapharyngeal region or the abdominal cavity. The first description of synovial sarcoma in the head and neck region was by Pack and Ariel in 1950. The majority of these tumors seem to take origin from paravertebral connective tissue spaces and manifest as solitary retropharyngeal or parapharyngeal masses near the carotid bifurcation. Synovial sarcoma has been reported in soft palate, tongue, maxillofacial region, angle of mandible, sternoclavicular region, scapular region, and the esophagus. We report a case of 28-year-old male patient with synovial sarcoma in mandibular region with biphasic pattern.
authors.affiliation: Department of Oral Pathology, ITS Dental College, Ghaziabad, Uttar Pradesh, India.
authors.forename: Vijay
authors.initials: V
authors.lastname: Wadhwan
authors.forename: Sangeeta
authors.initials: S
authors.lastname: Malik
authors.forename: Nitin
authors.initials: N
authors.lastname: Bhola
authors.forename: Minal
authors.initials: M
authors.lastname: Chaudhary