Diagnostic Radiology/Musculoskeletal Imaging/Tumors Basic

A. Natural history

B. Staging criteria

C. Bone lesions

1. Cartilaginous a. Enchondroma i. Ollier disease ii. Maffucci syndrome b. Chondromyxoid fibroma c. Chondroblastoma d. Osteochondroma i. Hereditary multiple exostoses e. Juxtacortical (periosteal) chondroma f. Chondrosarcoma i. Primary ii. Secondary iii. Clear cell iiii. Dedifferentiated

2. Osseous a. Osteoma b. Osteoid osteoma c. Osteoblastoma d. Osteosarcoma i. Parosteal Osteosarcoma ii. Periosteal Osteosarcoma iii. Telangiectatic Osteosarcoma

3. Fibrous and fibrohistiocytic a. Fibroxanthoma (nonossifying fibroma) b. Fibrous dyplasia i. McCune - Albright syndrome c. Fibrosarcoma d. Malignant fibrous histiocytoma

4. Vascular a. Hemangioma b. Angiosarcoma

5. Miscellaneous a. Simple (unicameral) bone cyst b. Langerhans cell histiocytosis (histiocytosis X)          c.  Giant cell tumor d. Aneurysmal bone cyst e. Adamantinoma f. Ewing sarcoma g. Chordoma h. Multiple myeloma/plasmacytoma i. Leukemia j. Lymphoma i. Hodgkin ii. Non-Hodgkin k. Metastasis