| ABC | Aneurysmal bone cyst |
| BNCT | Benign notochordal cell tumor |
| CT | Computed tomography |
| DCE-MRI | Dynamic contrast-enhanced MRI |
| FD | Fibrous dysplasia |
| FDG | Fluorodeoxyglucose |
| LCH | Langerhans cell histiocytosis |
| MRI | Magnetic resonance imaging |
| PET | Positron emission tomography |
| SPECT | Single-photon emission computed tomography |
| VH | Vertebral hemangioma |