Unusual presentation in Haiti of a recurrent giant cell tumor of bone affecting the distal radius: A case report.

INTRODUCTION: Giant cell tumor of bone (GCTB) is a benign-aggressive tumor that has a high-rate of recurrence with curettage resection alone. Patients with GCTB in underserved regions of the world can have progression of the tumor with significant disability due to a lack of specialty care. We present a case of an en bloc resection of an aggressive, recurrent GCTB of the radius with excellent function and no evidence of tumor recurrence two years after surgery. PRESENTATION OF CASE: A 22-year-old right-hand dominant female in Haiti developed an aggressive recurrence of a giant cell tumor of bone (GCTB) of the distal radius. Treatment consisted of en bloc resection of the distal radius with the proximal row of the carpus and centralization of the ulna. At two-year follow-up, the patient maintained good functional capacity with no clinical or radiological evidence of recurrence. DISCUSSION: GCTB can cause significant destruction of the bone and articular surface if not treated adequately. Treatment options should be considered carefully in underserved regions of the world based on the resources available. This case exemplifies that complex limb-salvage surgery is possible when coordination of care between international and local surgeons is provided with an emphasis on continuity of care post-operatively. CONCLUSION: En bloc resection with centralization of the ulna remains a viable technique to address aggressive GCTB of the distal radius and can be appropriate in resource-limited settings.