- a tumor originating from undifferentiated embryonic cells and having little or no connective tissue.
Origin of blastoma
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a tumour composed of embryonic tissue that has not yet developed a specialized function
- (in combination)neuroblastoma
C20: New Latin, from blasto- + -oma
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
- A neoplasm composed of immature, undifferentiated cells.blastocytoma embryonal carcinosarcoma
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.