[1][2] They are commonly seen as an incidental finding on radiographs or CT scans.

[3] Their radiodensity is generally similar to cortical bone.

The shape of the lesion is round or oval with a thornlike margin, up to 2 cm in diameter.

In both T1 and T2-weighted imaging, it shows low signal intensity.

This article about a disease of musculoskeletal and connective tissue is a stub.