Things That Go Bump in the Body: Musculoskeletal Sports Medicine Magnetic Resonance Imaging Cases: Part 1 of 2 David A. Leswick, MD, FRCPC, J.M. Davidson,

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Things That Go Bump in the Body: Musculoskeletal Sports Medicine Magnetic Resonance Imaging Cases: Part 1 of 2 David A. Leswick, MD, FRCPC, J.M. Davidson, MD, FRCPC, Gerhard W. Bock, MD, FRCPC, Paul A. Major, MD, FRCPC, Bruce Maycher, MD, FRCPC Canadian Association of Radiologists Journal Volume 60, Issue 5, Pages 238-247 (December 2009) DOI: 10.1016/j.carj.2009.05.010 Copyright © 2009 Canadian Association of Radiologists Terms and Conditions

Figure 1 Oblique coronal T2-weighted (time of echo [TE] 105 ms, time of repetition [TR] 3344 ms) (A) MRI image through the right shoulder. Sagittal oblique T2 (TE 105 ms, TR 3000.0 ms) (B) MRI image through the medial third of the humeral head in the right shoulder. Canadian Association of Radiologists Journal 2009 60, 238-247DOI: (10.1016/j.carj.2009.05.010) Copyright © 2009 Canadian Association of Radiologists Terms and Conditions

Figure 2 Sagittal oblique T2-weighted (TE 95 ms, TR 3890 ms) (A) and axial multi-echo data image combination (MEDIC) (TE 23 ms, TR 856 ms) (B) MRI images through the right shoulder. Canadian Association of Radiologists Journal 2009 60, 238-247DOI: (10.1016/j.carj.2009.05.010) Copyright © 2009 Canadian Association of Radiologists Terms and Conditions

Figure 3 Coronal oblique T2-weighted (TE 96 ms, TR 2920 ms) (A) and sagittal oblique T2-weighted (TE 96 ms, TR 3060 ms) (B) MRI images through the shoulder. Axial MEDIC (TE 18 ms, TR 684 ms) (C) MRI image at the level of the inferior aspect of the acromial tip (Acr). Canadian Association of Radiologists Journal 2009 60, 238-247DOI: (10.1016/j.carj.2009.05.010) Copyright © 2009 Canadian Association of Radiologists Terms and Conditions

Figure 4 Sagittal oblique T2-weighted (TE 105 ms, TR 2800 ms) (A), axial MEDIC (TE 18 ms, TR 668 ms) (B), and axial T1-weighted (TE 14 ms, TR 575 ms) (C) MRI images through the right shoulder. Canadian Association of Radiologists Journal 2009 60, 238-247DOI: (10.1016/j.carj.2009.05.010) Copyright © 2009 Canadian Association of Radiologists Terms and Conditions

Figure 5 Sagittal oblique T2-weighted (TE 100 ms, TR 3171 ms) (A), axial MEDIC (TE 18 ms, TR 642 ms) (B), and axial T1-weighted (TE 14 ms, TR 410 ms) (C) MRI images through the right shoulder. Canadian Association of Radiologists Journal 2009 60, 238-247DOI: (10.1016/j.carj.2009.05.010) Copyright © 2009 Canadian Association of Radiologists Terms and Conditions

Figure 6 Axial MEDIC (TE 18 ms, TR 835 ms) (A), coronal proton density fat saturated (PD FS) (TE 27 ms, TR 3480 ms) (B), and sagittal PD FS (TE 27 ms, TR 3790 ms) (C) MRI images through the right knee. Canadian Association of Radiologists Journal 2009 60, 238-247DOI: (10.1016/j.carj.2009.05.010) Copyright © 2009 Canadian Association of Radiologists Terms and Conditions

Figure 7 Axial MEDIC (TE 18 ms, TR 866 ms) (A) and coronal PD FS (TE 27 ms, TR 3480 ms) (B) MRI images through the knee. Canadian Association of Radiologists Journal 2009 60, 238-247DOI: (10.1016/j.carj.2009.05.010) Copyright © 2009 Canadian Association of Radiologists Terms and Conditions

Figure 8 Axial MEDIC (TE 18 ms, TR 835 ms) (A), sagittal PD FS (TE 27 ms, TR 3790 ms) (B), and coronal PD FS (TE 27 ms, TR 3480 ms) (C) MRI images through the left knee. Canadian Association of Radiologists Journal 2009 60, 238-247DOI: (10.1016/j.carj.2009.05.010) Copyright © 2009 Canadian Association of Radiologists Terms and Conditions

Figure 9 Sagittal PD FS (TE 27 ms, TR 3790 ms) MRI images through the intercondylar notch (A) and lateral aspect (B and C) of the left knee. Canadian Association of Radiologists Journal 2009 60, 238-247DOI: (10.1016/j.carj.2009.05.010) Copyright © 2009 Canadian Association of Radiologists Terms and Conditions

Figure 10 Sagittal PD FS (TE 27 ms, TR 3790 ms) (A) and axial MEDIC (TE 18 ms, TR 790 ms) (B) MRI images through the right knee. Canadian Association of Radiologists Journal 2009 60, 238-247DOI: (10.1016/j.carj.2009.05.010) Copyright © 2009 Canadian Association of Radiologists Terms and Conditions

Figure 11 Axial MEDIC (TE 18.0 ms, TR 790.0 ms) (A) and sagittal PD FS (TE 27 ms, TR 3790 ms) (B) MRI images through the left knee. Canadian Association of Radiologists Journal 2009 60, 238-247DOI: (10.1016/j.carj.2009.05.010) Copyright © 2009 Canadian Association of Radiologists Terms and Conditions

Figure 12 Axial PD fast spin echo (FSE) FS (TE 22, TR 2300) MRI image just above the ankle joint in a 34-year-old woman (A). Sagittal T1-weighted (TE 15 ms, TR 623 ms) (B) image through the medial aspect of the ankle, and 2 axial PD (TE 15 ms, TR 5870 ms) MRI images above the ankle joint (C) and below the medial malleolus (D) in a 43-year-old man. Canadian Association of Radiologists Journal 2009 60, 238-247DOI: (10.1016/j.carj.2009.05.010) Copyright © 2009 Canadian Association of Radiologists Terms and Conditions