Table 3

Lesions identified on baseline scans in 2.3% of osteoarthritis subjects (3 of 132)

Lesion

Gender

Age in years

Outcome (investigation: final diagnosis)

Osteochondroma

Male

48

MRI, orthopedic review: osteochondroma

Enchondroma with endosteal remodeling

Male

57

X-ray, CT, DMSA, MRI, orthopedic panel review: enchondroma

Enchondroma

Female

63

CT, MRI, X-ray, DMSA, orthopedic panel review: enchondroma

CT, computed tomography; DMSA, technetium-99m pentavalent dimercaptosuccinic acid scintigraphy; MRI, magnetic resonance imaging.

Grainger et al. Arthritis Research & Therapy 2008 10:R18   doi:10.1186/ar2371