Figure 3.

72 year-old female with right shoulder pain following influenza vaccine, secondary to vaccine-related subacromial/subdeltoid burisits.

FINDINGS: Sonographic evaluation of the right shoulder (a–f) with a linear GE ML6-15 transducer set at 11 to 15 MHz shows a) small amount of residual fluid in the subacromial/subdeltoid bursa (arrowheads). B) Intact supraspinatus tendon at the footprint. C) Small partial thickness, articular sided tear in the infraspinatus tendon at the footprint (long arrow). D) A very small partial thickness intra-substance tear is noted within the subscapularis tendon (short arrows). No full thickness rotator cuff tear is noted. E–F) Redemonstrated ossific body in the bicipital groove. Small amount of fluid and hyperemia around the bicipital groove.