Simultaneous pigmented villonodular synovitis and synovial chondromatosis of the temporomandibular joint: case report

被引：24

作者：

Cai, Xie-Yi ^{[1
]}

Yang, Chi ^{[1
]}

Chen, Min-Jie ^{[1
]}

Yun, Bai ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, Dept Oral & Maxillofacial Surg, Peoples Hosp 9, Sch Med,Shanghai Key Lab Stomatol, Shanghai 200011, Peoples R China

来源：

INTERNATIONAL JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY | 2009年 / 38卷 / 11期

关键词：

temporomandibular joint; pigmented villonodular synovitis; synovial chondromatosis;

D O I：

10.1016/j.ijom.2009.06.014

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

Pigmented villonodular synovitis and synovial chondromatosis are benign nonneoplastic proliferations originating in the synovium of unknown cause. Involvement of the temporomandibular joint (TMJ) is rare. Only 3 cases of simultaneous pigmented villonodular synovitis and synovial chondromatosis involving the TMJ have been reported. The authors report the case of a 21-year-old female with simultaneous involvement of pigmented villonodular synovitis and synovial chondromatosis in the left TMJ. Clinical examination and magnetic resonance imaging did not reveal the synovial lesions, and the diagnosis was made by arthroscopy and histological examination. The lesions were removed with arthroscopy, and the displaced disc was repositioned. The patient has been symptom-free for 13 months postoperatively.

引用

页码：1215 / 1218

页数：4

共 10 条

[1] Pigmented villonodular synovitis of temporomandibular joint: differential diagnosis and case report [J].