Other than osteosarcoma, sun-ray appearance is also seen in:: (A) Ewing's sarcoma, (B) Fibrous dysplasia, (C) Chondrosarcoma, (D) All of the above
Answer is A. Osteosarcoma produces sun-ray or sunburst appearance with spicules of new bone radiating outward on the periphery in the sclerosing form of osteosarcoma. Sun-ray appearance is also seen in Ewing's sarcoma.