There is full thickness fluid cleft from bursal to articular surface at insertion site of supraspinatus tendon. It involved near full width of tendon.
Infraspinatus, subscapularis and teres minor tendons - normal echopattern.
Biceps long head tendon - normal echopattern, normal position.
No bursal or joint effusion.
Supra and infraspinatus muscle bellies - no atrophy or volume loss.