
Case report A 33-year-old female presented with complaints of lesion in the left retromolar trigone. CT scan demonstrated a soft tissue mass in left buccal space extending into the left infratemporal region. Biopsy was positive for Synovial Sarcoma. She received chemotherapy followed by wide local excision.Treatment with a total of 60 Gy radiotherapy was given. Patient tolerated the treatment well and remained disease free for 4.5 years. She developed recurrence and received palliative radiation for bleeding and pain control.