| The differential diagnosis includes keratoma, exostosis, osteoma, and fibroma. |
| Osteoid osteoma is a small, benign bone tumor that causes significant pain. |
| Osteoid osteoma is a benign tumor containing osteoid in a stroma of loose vascular connective tissue. |
| Benign conjunctive tumours morphology: lipoma, leiomioma, condroma, osteoma, capillary haemangioma, cavernous haemangioma. |
| The histo-pathologic diagnosis of the hard, bony tumor was consistent with an osteoma and the polypoid soft tissue was an inflammatory polyp. |
| The multiple variety of osteoma is considered with the diseases of bone. |
