Inflammatory and structural abnormalities may be common in the axial skeleton among patients with axial spondyloarthritis.

Osteochondritis dissecans lesions, also known as osteochondral lesions, refer to part of a bone and cartilage that break off from the surrounding bone. It is most likely to affect the knee, ankle, or ...

These nine cases will test your ability to distinguish ringworm from infections that can cause similar eruptions. See how many diagnoses you get right. Even though tinea infection is a common cause ...