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Meaning of osteosarcoma

os•te•o•sar•co•ma

Pronunciation: (os"tē-ō-sär-kō'mu), [key]
— pl. -mas, -ma•ta
  1. a malignant tumor of the bone.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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