May Be Caused by

Adamantinoma

Ameloblastoma

Amyloidosis

Aneurysmal bone cyst

Benign tropical ulcer

Blastomycosis

Bone cyst

Bone hemangioma

Bone infarct

Brodie abscess

Brown tumor of hyperparathyroidism

Chondroblastoma

Chondromyxoid fibroma

Chondrosarcoma

Coccidioidomycosis

Cortical/periosteal desmoid

Cystic osteomyelitis

Cystic type lymphangioma

Desmoplastic fibroma

Enchondroma

Epidermoid inclusion cyst

Fibrosarcoma

Fibrous cortical defect

Fibrous dysplasia

Foreign body

Fungal granuloma

Giant cell tumor

Glomus tumor

Gouty tophus

Hemophilic pseudotumor

Histoplasmosis duboisii

Hydatid cyst

Intraosseous ganglion

Langerhans cell histiocytosis

Lipoma

Liposclerosing myxofibrous tumor

Malignant fibrous histiocytoma

Metastasis

Multiple myeloma

Myxofibroma

Myxoma

Neurofibroma

Nonossifying fibroma

Osteoblastoma

Osteofibrous dysplasia

Osteoid osteoma

Paget disease of bone

Periosteal chondroma

Periosteal fibroma

Plasmacytoma

Renal cell carcinoma metastasis

Sarcoidosis

Subchondral cyst

Telangiectatic osteosarcoma

Thyroid carcinoma metastasis

Tuberculosis

Tuberculous granuloma

Villonodular synovitis