Synovial chondromatosis of the tempromandibular joint: Relationship between MRI information and potential aggressive behavior

被引：21

作者：

Chen, Min-jie ^{[1
]}

Yang, Chi ^{[1
]}

Qiu, Ya-ting ^{[1
]}

Jiang, Qian ^{[1
]}

Shi, Hui-min ^{[2
]}

Wei, Wen-bin ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, Sch Med, Ninth Peoples Hosp, Dept Oral Surg, Shanghai 200011, Peoples R China

[2] Shanghai Jiao Tong Univ, Ninth Peoples Hosp, Dept Radiol, Shanghai 200011, Peoples R China

来源：

JOURNAL OF CRANIO-MAXILLOFACIAL SURGERY | 2015年 / 43卷 / 03期

基金：

中国国家自然科学基金;

关键词：

Synovial condromatosis; Tempromandibular joint; MRI; Aggressive behavior; Bony perforation; TEMPOROMANDIBULAR-JOINT; CT; FEATURES;

D O I：

10.1016/j.jcms.2015.01.011

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

Purpose: To evaluate the types of synovial condromatosis (SC) of tempromandibular joint (TMJ) on MRI and their potential aggressive behavior. Methods: 144 patients with pure SC of TMJ were included in. On MRI, 3 types of the lesion included loose body, homogeneous mass, and mixture of both loose body and homogeneous mass. Bony evaluations included 4 stages of erosion: without erosion, chondral breakdown, bony absorption and bony perforation. Results: 47 (32.6%) cases were categorized in the type of loose body, 71(49.3%) cases in the type of homogeneous mass, and 26(18,1%) cases in the type of mixture. 80% of bony perforation belonged to the type of homogeneous mass and 20% belonged to the type of mixture. 2 patients were found recurrence. Conclusion: The types of homogeneous mass and mixture of both on MRI were more aggressive. Homogeneous mass with bony erosion on MRI had potential recurrence. (C) 2015 European Association for Cranio-Maxillo-Facial Surgery. Published by Elsevier Ltd. All rights reserved.

引用

页码：349 / 354

页数：6

共 18 条

[1] Synovial chondromatosis of the temporomandibular joint: Report and analysis of eleven cases [J].