Neoplasm, benign	Osseous AND/OR chondromatous neoplasm
\|	\|

Osteoblastoma (morphologic abnormality)
	Osteoblastoma
	Giant osteoid osteoma
	osteoblastoom

Id	55333008
Status	Primitive

PALGA thesaurus simple reference set for pathology

ICD-O simple map reference set

9200/0