title: Diffuse pigmented villonodular synovitis: preliminary results with intralesional resection and p32 synoviorthesis.
abstract: 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). The involved joints included six knees and one each, ankle, elbow, and hip. Eight of the nine patients remained recurrence free at a mean followup of 38 months (range, 19-60 months) after surgery. One patient had a suspected asymptomatic recurrence documented by magnetic resonance imaging 29 months after surgery. Seven patients reported their normal activities as unrestricted. Five reported improved activity levels, one reported the activity level remained the same, and one reported activity as the same or better. None reported reduced activity levels. In these patients synoviorthesis with colloidal chromic P32 following gross resection of all obvious pigmented villonodular synovitis provided local disease control in all but one.
authors.affiliation: Departments of Orthopaedic Surgery, Wake Forest University Baptist Medical Center, Winston-Salem, NC, USA. wgward@wfubmc.edu
authors.forename: William G
authors.initials: WG
authors.lastname: Ward
authors.forename: Carol A
authors.initials: CA
authors.lastname: Boles
authors.forename: James D
authors.initials: JD
authors.lastname: Ball
authors.forename: Matthew T
authors.initials: MT
authors.lastname: Cline
mesh_terms: D000293:Adolescent; D000328:Adult; D001182:Arthroscopy / Q000379:methods; D002648:Child; D003102:Colloids; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D007270:Injections, Intra-Articular; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D019637:Orthopedic Procedures / Q000379:methods*; D010761:Phosphorus Radioisotopes / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use*; D012008:Recurrence; D012189:Retrospective Studies; D000074402:Synovectomy; D013583:Synovial Membrane / Q000473:pathology / Q000528:radiation effects; D013586:Synovitis, Pigmented Villonodular / Q000473:pathology / Q000532:radiotherapy* / Q000601:surgery*; D016896:Treatment Outcome
chemical_list: D003102:Colloids; D010761:Phosphorus Radioisotopes