A benign, painful, tumor of bone characterized by the formation of osteoid tissue, primitive bone and calcified tissue.
[OCOSH Code: D018215 307605009 M9200/0 OO_CTN_BN_OB]
Radiology:Osteoblastoma is an uncommon primary neoplasm of the bone. It has clinical and histologic manifestations similar to those of osteoid osteoma; therefore, some consider the two lesions to be variants of the same disease, with osteoblastoma representing a giant osteoid osteoma. However, an aggressive type of osteoblastoma has been recognized,...
Added: Fri Jun 22 2007