chondroblastoma

[kŏn′drō-blă-stōmə]

n.

A tumor arising in the epiphyses of long bones in young males, consisting of tissue resembling fetal cartilage.

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