Localized pigmented villonodular synovitis of the knee.
Eight patients with localized pigmented villonodular synovitis (LPVNS) of the knee were treated with arthroscopic and open techniques, with diagnosis confirmed by histological examination. Average patient age was 29 years (range: 13-50 years). At arthroscopy, all lesions except one were in the anterior compartment of the involved knee. Treatment consisted of complete local excision with partial synovectomy. This procedure was completed arthroscopically in seven patients. No recurrence was reported at average 24-month follow-up (range: 12-33 months). Arthroscopy is a valuable tool in the diagnosis and treatment of LPVNS.
Akgün
Isik
I
Department of Orthopedics and Traumatology, Istanbul University, Cerrahpasa Faculty of Medicine, Istanbul, Turkey.
Ogüt
Tahir
T
Kesmezacar
Hayrettin
H
Dervisoglu
Sergülen
S
D000293:Adolescent; D000328:Adult; D001182:Arthroscopy; D005260:Female; D006644:Histiocytes / Q000473:pathology; D006801:Humans; D007719:Knee Joint / Q000601:surgery*; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D009000:Monocytes / Q000473:pathology; D012189:Retrospective Studies; D000074402:Synovectomy; D013586:Synovitis, Pigmented Villonodular / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*