Bone chapter (nontumor and tumor)
Osteosarcoma - variants
Reviewer: Nat Pernick, M.D. (see Reviewers page)
Revised: 12 August 2013, last major update June 2005
Copyright: (c) 2003-2013, PathologyOutlines.com, Inc.
- Rare, 1% of all osteosarcomas
- Mean age 29 years, range 19-47 years, more common in males
- Resection with wide surgical margins
- May recur if inadequate margins, may metastasize
- Resembles osteoblastoma, but permeation of surrounding host tissue
Low grade - contributed by Dr. Mark R. Wick
End of Bone chapter (nontumor and tumor) > Osteosarcoma - variants > Osteoblastoma-like
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