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Medical Term:


Pronunciation: blas-tō′mă

Definition: A neoplasm composed chiefly or entirely of immature undifferentiated cells resembling those that form the blastema or primordium of the organ in which the tumor arose.

[blasto- + G. -oma, tumor]

© Copyright 2017 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.