US biceps brachii tendon with increased intra-sheath fluid

Short axis ultrasound (US) image of a normal appearing long head of the biceps brachii tendon (BT) with excessive intra-tendon sheath fluid (star) due to intra-articular glenohumeral joint pathology.

Deltoid: Deltoid muscle; Humerus: humerus bone.
Left: medial; Right: lateral; Bottom of screen: deep; Top of screen: superficial.

Graphic 99351 Version 2.0