Note: This case has been tagged as "legacy" as it no longer meets image preparation and/or other case publication guidelines.
From the case:
Giant cell tumor of the tendon sheath
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Smal subcortical rounded lucencies at the distal ulna.
From the case:
Giant cell tumor of the tendon sheath
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Images of the wrist demonstrating a giant cell tumor of the tendon sheath involving the distal ulnar.
Case Discussion
This case was donated to Radiopaedia.org by Radswiki.net.
The images are from Dr. John Hunter's amazing MSK collection. Dr. John Hunter is a professor in the department of radiology (musculoskeletal section) at UC Davis School of Medicine.