Patient A2. Sagittal section T2 of left shoulder. Note peritendinous hypersignal in the supraspinatus (1) besides fluid in the subacromial/subdeltoid bursa. Note hypersignal of the rotator interval, between the insertion of the supraspinatus (1) and of the subscapular (3), which may be related to reactional inflammatory alteration or to capsular tear in the rotator interval. The infraspinatus does not demonstrate significant abnormalities (2).