Fig. 7From: Ultrasound-guided injection of platelet-rich plasma (PRP) in rotator cuff tendinopathy: effect on patients’ symptoms and supraspinatus tendon thicknessa Right shoulder ultrasound with diffuse supraspinatus thickening and hypo-echogenicity. b Baseline supraspinatus tendon thickness (white arrow). c Ultrasound-guided injection of the right subacromion bursa (black arrows). d Follow-up supraspinatus tendon thickness after 24 weeks (white arrow)Back to article page