Medical Dictionary

odontoblastoma o·don·to·blas·to·ma (ō-dŏn'tə-blā-stō'mə)

  1. A tumor composed of neoplastic epithelial and mesenchymal cells that may differentiate into cells able to produce calcified tooth substances.

  2. An odontoma in its early formative stage.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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