bone benign neoplasm osteoblastoma https://www.malacards.org/card/osteoblastoma MESH:D018215 ossifying giant cell tumour UMLS:C0029417 A rare benign bone-forming neoplasm usually arising from the spine. It is a well-circumscribed lytic tumor that varies in size. The tumor is composed of woven bone trabeculae and shares similar histologic characteristics with the osteoid osteoma. Surgical curettage is the treatment of choice. The prognosis is excellent. ICDO:9200/0 MedDRA:10004430 NCIT:C3294 MONDO:0018936 osteoblastoma (disease) MEDGEN:18212 giant osteoid osteoma osteoblastoma osteoblastoma (disease) DOID:0060098 icd11.foundation:1948326341 GARD:0018854 osteoblastoma, benign Orphanet:58040 HP:0011846 ossifying giant cell tumor