Fig. 5

A Oblique axial fat-suppressed PD-weightrd MR image shows anterior and posterior extracapsular edema (hyperintensity) (encircled area). B Oblique sagittal T2-weighted MR image shows partial obliteration of subcoracoid fat triangle (encircled area). C Oblique coronal fat-suppressed PD-weighted MR image shows measurement of thickest portion of joint capsule in humeral and glenoid portions of axillary recess. D Oblique coronal T2-weighted MR image shows measurement of maximal height and width of axillary recess