Case of the Month #166: Synovial Chondromatosis of the Temporal Mandibular Joint  Elisa Fuller, BSc, Aditya Bharatha, MD, Robert Yeung, MD, FRCPC, Edward.

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Case of the Month #166: Synovial Chondromatosis of the Temporal Mandibular Joint  Elisa Fuller, BSc, Aditya Bharatha, MD, Robert Yeung, MD, FRCPC, Edward E. Kassel, DDS, MD, FRCPC, Richard I. Aviv, MBChB, FRCR, Peter Howard, MD, FRCPC, Sean P. Symons, MPH, MD, FRCPC  Canadian Association of Radiologists Journal  Volume 62, Issue 2, Pages 151-153 (May 2011) DOI: 10.1016/j.carj.2009.12.004 Copyright © 2011 Canadian Association of Radiologists Terms and Conditions

Figure 1 Axial computed tomography (A) with coronal (B) and sagittal (C) reformations. Multiple calcified loose bodies are seen within an expanded left temporal mandibular joint (arrows) (A, B). There is thickening and sclerosis of the temporal mandibular joint glenoid roof, with a focal erosion that extends to the inner table. Canadian Association of Radiologists Journal 2011 62, 151-153DOI: (10.1016/j.carj.2009.12.004) Copyright © 2011 Canadian Association of Radiologists Terms and Conditions

Figure 2 Magnetic resonance axial T2 (A), coronal T1 post gadolinium (B), and sagittal T2 (C). Multiple hypointense loose bodies are seen in the expanded left temporal mandibular joint (arrows) (A-C). There is smooth thickening and enhancement of the temporal mandibular joint synovium (B). Canadian Association of Radiologists Journal 2011 62, 151-153DOI: (10.1016/j.carj.2009.12.004) Copyright © 2011 Canadian Association of Radiologists Terms and Conditions