From: Spinal osteoblastoma: a retrospective study of 35 patients’ imaging findings with an emphasis on MRI
CT findings | Value | |
---|---|---|
Location | CP/TP/LP | 23/8/6 |
Center of nidus | Accessory/vertebral body | 32/5 |
Size of nidus (mm) | Median (range) | 30.1 (20–51) |
Morphology | Round or oval/irregular | 25/12 |
Destruction type | Osteogenic/lytic/mixed | 14/14/9 |
Border | Well defined/poorly defined | 16/21 |
Adjacent bone sclerosis | Yes/no | 30/5 |
Bony shell | Yes/no | 25/12 |
Calcification | Yes/no | 37/0 |