Pigmented Villonodular Synovitis of the Temporomandibular Joint: A Unique Presentation. Issue 4 (April 2016)

• Record Type: Journal Article
• Authors: Pianosi, Kiersten; Rigby, Matthew; Hart, Robert; Trites, Jonathan; Taylor, S. Mark
• Is Part Of: Plastic and reconstructive surgery. Volume 4:Issue 4(2016:Apr.)
• Publication Date: 2016-04
• Subjects: Surgery, Plastic -- Periodicals; Surgery, Plastic -- Periodicals; Reconstructive Surgical Procedures -- Periodicals; 617.95205
• DOI: 10.1097/GOX.0000000000000658
• Languages: English
• ISSNs: 2169-7574

Abstract

Abstract : Summary: Pigmented villonodular synovitis (PVNS) is a rare and benign proliferative disorder of synovium with potentially locally aggressive growth and invasion of the bone. Occurring within the joints, tendon sheaths, and bursae, it is most commonly a monoarticular disease affecting large joints. In particular, most cases of PVNS occur in the knee. PVNS of the temporomandibular joint (TMJ) is a highly rare disorder, with approximately 60 cases reported. Herein, we present a unique case of an elderly male presenting with ear pain and subsequently diagnosed with PVNS of the TMJ with a history of trauma to the area. Initial imaging of the TMJ and the surrounding region looked concerning for invasive and/or malignant disease, but an open biopsy confirmed PVNS.