PMC6875333_01
Supraspinatus tear with geyser sign. TVF, thick viscous fluid; S, septa; FC, fibrous capsule; ACJ, acromioclavicular joint.
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fig1
The cyst was anechoic with acoustic streaming and has communication with the ST (Figure 1).
Supraspinatus tendon tear with retraction. DM, deltoid muscle; SST, supraspinatous tendon; TRT, tear with retraction of tendon.
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fig2
The posterior aspect of the ST was seen hypoechoic with dispersed calcification and posterior acoustic shadowing, suggestive of full-thickness chronic ST tear (Figure 2).
Long head of biceps tendon. DM, deltoid muscle; LHBT, long head of bicep tendon.
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fig3
The long head of biceps tendon was present within the bicipital groove and appeared hypoechoic suggesting an element of tendinopathy (Figure 3).
Subscapularis. ST, subscapularis tendon.
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fig4
The subscapularis and infraspinatus tendon demonstrated decreased echogenicity and loss of the usual fibrillar echotexture suggesting tendinopathy (Figure 4).
Infraspinatus. IST, infraspinatus tendon.
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fig5
The infraspinatus tendon also appeared irregular, suggesting detachment of a few fibers (Figure 5).
Subacromial-subdeltoid bursitis, thick walls with internal echoes. SASD, subacromial-subdeltoid.
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fig6
Marked distension of the subacromial-subdeltoid bursa was observed (Figure 6), and the humeral head was also irregular.