Table 7.
HPE diagnosis of bone lesions
| Diagnosis | Count | % | |
| Aneurysmal bone cyst | 2 | 4.0% | |
| Chondroblastic type of Osteosarcoma | 1 | 2.0% | |
| Chondroblastoma | 2 | 4.0% | |
| Chondrosarcoma | 2 | 4.0% | |
| Enchondroma | 3 | 6.0% | |
| Ewing sarcoma | 13 | 26.0% | |
| Fibrous dysplasia | 1 | 2.0% | |
| GCT | 5 | 10.0% | |
| Low grade chondrosarcoma | 2 | 4.0% | |
| Malignant fibrous histiocytosis | 1 | 2.0% | |
| Non-ossifying fibroma | 1 | 2.0% | |
| Osteochondroma | 1 | 2.0% | |
| Osteoid osteoma | 2 | 4.0% | |
| Osteomyelitis | 1 | 2.0% | |
| Osteosarcoma | 9 | 18.0% | |
| Osteosarcoma with secondary ABC changes | 1 | 2.0% | |
| Plasmacytoma | 1 | 2.0% | |
| Telangiectatic osteosarcoma | 1 | 2.0% | |
| Type of lesion on HPE | Benign | 15 | 30.0% |
| Malignant | 35 | 70.0% | |
ADC, apparent diffusion coefficient; GCT, giant cell tumor; HPE, histopathological examination.