Postradiation osteogenic sarcoma of the maxilla.
D001859:Bone Neoplasms; D005147:Facial Bones; D005870:Giant Cell Tumors / Q000532:radiotherapy*; D006801:Humans; D008437:Maxilla; D008499:Medical Records; D009369:Neoplasms; D012516:Osteosarcoma; D012509:Sarcoma
FACIAL BONES/neoplasms; GIANT CELL TUMORS/radiotherapy; SARCOMA, OSTEOGENIC/case reports