A benign, well-circumscribed, bone-forming neoplasm predominantly composed of lamellar bone. It usually arises from the calvarial, facial, or jaw bones. It is usually asymptomatic but it may cause local swelling or obstruction of the paranasal sinuses. Asymptomatic cases have an indolent clinical course. [ NCIT:P378 ]
Synonyms: osteoma (disease) osteoma, benign osteoma
Term information
- ICDO:9180/0 (NCIT:C3296)
- HP:0100246 (MONDO:otherHierarchy)
- UMLS:C0029440 (MONDO:equivalentTo)
- MEDGEN:18220 (MONDO:equivalentTo)
- EFO:0002423 (MONDO:equivalentTo)
- NCIT:C3296 (MONDO:equivalentTo)
- MESH:D010016 (MONDO:equivalentTo)
- SCTID:302858007 (MONDO:equivalentTo)
gard_rare, otar, rare
http://purl.obolibrary.org/obo/NCIT_C3296
http://identifiers.org/snomedct/302858007
http://linkedlifedata.com/resource/umls/id/C0029440
http://identifiers.org/medgen/18220
http://identifiers.org/mesh/D010016