Canadian Medical Guide > Diseases > Neoplasms > Neoplasms by Histologic Type > Neoplasms, Connective and Soft Tissue > Neoplasms, Connective Tissue > Chondroblastoma Terms and Definitions
Chondroblastoma
Medical Definition: | A usually benign tumor composed of cells which arise from chondroblasts or their precursors and which tend to differentiate into cartilage cells. It occurs primarily in the epiphyses of adolescents. It is relatively rare and represents less than 2% of all primary bone tumors. The peak incidence is in the second decade of life; it is about twice as common in males as in females. (From Dorland, 27th ed; Holland et al., Cancer Medicine, 3d ed, p1846) |
Guide Notes: | benign or malignant; /blood supply /chem /second /secret /ultrastruct permitted; coord IM with BONE NEOPLASMS or precoord organ/neopl term (IM) |
Chondroblastoma Medical Definitions and Terms
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