Histological type | Disease (undiagnosed / total number of cases) | Correct diagnosis | Diagnostic error | Correct rate |
---|---|---|---|---|
Vertebral metastases | Â | 92 | 4 | 95.8% |
Primary tumor and tumor-like change | Â | 45 | 4 | 91.8% |
Ewing's sarcoma (1) | Â | Â | Â | |
Giant cell tumor of bone (1/9) | Â | Â | Â | |
Osteosarcoma (1/6) | Â | Â | Â | |
Chordoma (2) | Â | Â | Â | |
Osteoblastoma (1/2) | Â | Â | Â | |
Osteochondroma (6) | Â | Â | Â | |
Chondrosarcoma (1/4) | Â | Â | Â | |
Aneurysmal bone cyst (4) | Â | Â | Â | |
Myeloma (7) | Â | Â | Â | |
Isolated plasmacytoma (2) | Â | Â | Â | |
Lymphoma (2) | Â | Â | Â | |
osteofibrous dysplasia (4) | Â | Â | Â | |
Vertebral infection | Â | 7 | 4 | 63.6% |
spinal tuberculosis(3/5) | Â | Â | Â | |
brucella spondylitis(1/5) | Â | Â | Â | |
suppurative spondylitis(1) | Â | Â | Â | |
Normal bone or fracture | Â | 5 | Â | 100% |
total | Â | 149 | 12 | 92.5% |