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)
Instance info
Chondroblastomas, Chondroblastom (DE)
benign or malignant; /blood supply /chem /second /secret /ultrastruct permitted; coord IM with BONE NEOPLASMS or precoord organ/neopl term (IM)
BL BS CF CH CI CL CN CO DG DH DI DT EC EH EM EN EP ET GE HI IM ME MI MO NU PA PC PP PS PX RH RT SC SU TH UL UR VE VI
1
19660101
19990101
19950608
C04.557.450.565.250
http://purl.bioontology.org/ontology/MESH/Q000175,http://purl.bioontology.org/ontology/MESH/Q000097,http://purl.bioontology.org/ontology/MESH/Q000098,http://purl.bioontology.org/ontology/MESH/Q000196,http://purl.bioontology.org/ontology/MESH/Q000151,http://purl.bioontology.org/ontology/MESH/Q000150,http://purl.bioontology.org/ontology/MESH/Q000191,http://purl.bioontology.org/ontology/MESH/Q000139,http://purl.bioontology.org/ontology/MESH/Q000556,http://purl.bioontology.org/ontology/MESH/Q000534,http://purl.bioontology.org/ontology/MESH/Q000235,http://purl.bioontology.org/ontology/MESH/Q000532,http://purl.bioontology.org/ontology/MESH/Q000378,http://purl.bioontology.org/ontology/MESH/Q000652,http://purl.bioontology.org/ontology/MESH/Q000178,http://purl.bioontology.org/ontology/MESH/Q000134,http://purl.bioontology.org/ontology/MESH/Q000453,http://purl.bioontology.org/ontology/MESH/Q000276,http://purl.bioontology.org/ontology/MESH/Q000473,http://purl.bioontology.org/ontology/MESH/Q000451,http://purl.bioontology.org/ontology/MESH/Q000000981,http://purl.bioontology.org/ontology/MESH/Q000517,http://purl.bioontology.org/ontology/MESH/Q000737,http://purl.bioontology.org/ontology/MESH/Q000382,http://purl.bioontology.org/ontology/MESH/Q000469,http://purl.bioontology.org/ontology/MESH/Q000821,http://purl.bioontology.org/ontology/MESH/Q000601,http://purl.bioontology.org/ontology/MESH/Q000523,http://purl.bioontology.org/ontology/MESH/Q000401,http://purl.bioontology.org/ontology/MESH/Q000201,http://purl.bioontology.org/ontology/MESH/Q000662,http://purl.bioontology.org/ontology/MESH/Q000145,http://purl.bioontology.org/ontology/MESH/Q000266,http://purl.bioontology.org/ontology/MESH/Q000188,http://purl.bioontology.org/ontology/MESH/Q000628,http://purl.bioontology.org/ontology/MESH/Q000209,http://purl.bioontology.org/ontology/MESH/Q000208,http://purl.bioontology.org/ontology/MESH/Q000648,http://purl.bioontology.org/ontology/MESH/Q000503
http://purl.bioontology.org/ontology/MESH/D009232,http://purl.bioontology.org/ontology/MESH/D018218,http://purl.bioontology.org/ontology/MESH/D018228,http://purl.bioontology.org/ontology/MESH/D036821,http://purl.bioontology.org/ontology/MESH/D018227,http://purl.bioontology.org/ontology/MESH/D009236,http://purl.bioontology.org/ontology/MESH/D013584,http://purl.bioontology.org/ontology/MESH/D018213,http://purl.bioontology.org/ontology/MESH/D005870,http://purl.bioontology.org/ontology/MESH/D046152,http://purl.bioontology.org/ontology/MESH/D000077777,http://purl.bioontology.org/ontology/MESH/D008415,http://purl.bioontology.org/ontology/MESH/D002813,http://purl.bioontology.org/ontology/MESH/D002812,http://purl.bioontology.org/ontology/MESH/D047708
T008174
NLM (1966)
C0008441
http://purl.bioontology.org/ontology/STY/T191
T191