Diffuse pigmented villonodular synovitis: preliminary results with intralesional resection and p32 synoviorthesis.

Because of the high local recurrence rate associated with surgical resection alone, patients with diffuse intraarticular pigmented villonodular synovitis were treated with surgical resection followed by colloidal chromic P32 synoviorthesis. The medical records of nine consecutive patients treated in this manner were reviewed retrospectively to determine the recurrence rate of pigmented villonodular synovitis. All patients had either one or two surgical resections (arthroscopy in one patient, open resection in seven, arthroscopy and open resection in one).