Most primary bone tumors are radioresistant.

Name: Most primary bone tumors are radioresistant.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Osteosarcomas (35% of all primary bone tumors),chondrosarcomas (26%),fibrosarcomas (6%),and giant cell tumors of the bone (5%)are all resistant to radiation or have a low sensitivity to radiation.Only Ewing sarcoma (16%)and multiple myeloma are sufficiently radiosensitive to indicate radiotherapy as a portion of the standard of care.

Most Primary Bone Tumors Are Radioresistant