Osteoblastomas of the axial skeleton shown by skeletal scanning: case report.

Abstract

Two patients with osteoblastoma of the axial skeleton showed intense uptake of 99mTc-polyphosphate and 99mTc-diphosphonate on skeletal scans. Although this lesion is uncommon, it should be included in the differential diagnosis for young patients who show abnormal accumulation of 99mTc-phosphates in the axial skeleton.