Bone tumor (e.g. osteosarcoma or metastesis)
Multiple myeloma, myelofibrosis
Fibrous dysplasia
Intramedullary osteosclerosis
Sickle cell<unk> 
Multiple myeloma
Chondrosarcoma<unk><unk> 
Osteosarcoma
Adamantinoma
Chordoma
Primary bone lymphoma
Fibrosarcoma
Myosarcoma
Giant cell tumor
Chrondroblastoma
Enchondroma
Langerhans cell histiocytosis of bone
Osteoblastoma
Osteochondroma
Osteoid osteoma
Septic joint
Fracture
Abscess
Paget's disease of bone
Bone tumor 
Ewing sarcoma
Multiple myeloma, myelofibrosis
Osteogenesis imperfecta
Fibrous dysplasia
Myositis ossificans
Intramedullary osteosclerosis