Calcification ( about 14 x 12 x 6 mm) in the posterior fibers of the supraspinatus tendon. No acoustic shadowing. Intact supraspinatus tendon.
Normal infraspinatus, subscapularis, and biceps long head tendons.
No fatty infiltration/atrophy of supraspinatus/ infraspinatus muscles.
No glenohumeral joint effusion.
Moderate effusion in the subacromial-subdeltoid bursa. Dependent tiny echogenic foci (calcium) in the bursa along with peribursal hypervascularity.