Preferred Label : Chondroblastoma;
NCIt synonyms : Chondroblastoma, Not Otherwise Specified;
NCIt related terms : Chondroblastoma, NOS;
NCIt definition : A benign, chondroid-producing, well-circumscribed, lytic neoplasm usually arising
from the epiphysis of long bones. It is characterized by the presence of chondroblasts,
osteoclast-like giant cells, chondroid formation, calcification, and mitotic activity.
In aggressive cases, there is rearrangement of the 8q21 chromosome band. It occurs
most frequently in children and young adults and rarely metastasizes.;
Neoplastic status : Benign;
ICD-O code : 9230/0;
Origin ID : C2945;
UMLS CUI : C0008441;
Automatic exact mappings (from CISMeF team)
Currated CISMeF NLP mapping
DO Cross reference
Disease excludes abnormal cell
Disease excludes normal cell origin
Disease may have findings
Has associated anatomic sites
Semantic type(s)
UMLS correspondences (same concept)
concept_is_in_subset
disease_excludes_finding
disease_has_abnormal_cell
disease_has_finding
disease_has_normal_cell_origin
disease_has_normal_tissue_origin
disease_has_primary_anatomic_site