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Figure 3: (a) Coronal T1-weighted (T1W) image, (b) Coronal T2W image, (c) Axial T2 fat sat image, and (d) Axial T1W image showing a large, well-defi ned heterogeneous soft tissue mass around the glenohumeral joint, proximal arm, axillary and scapular region invading the tendons and muscles and infi ltrating the marrow of proximal humerus with cortical breaks in the humeral head and neck. Lesion is also seen invading the glenohumeral joint causing inferior displacement of humeral head. The mass lesion appears isointense to muscle on T1W sequence and heterogeneously hyperintense on T2W sequence |
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