Fig. 4.

Enthesopathic lesions in US: A. thickened, hypoechoic enthesis of the plantar fascia with a minor geode in the bony part; B. hypoechoic Achilles tendon enthesis with mineralized scars (enthesophytes) in the fibrous and fibrocartilaginous parts and with scars following delamination damage; C. thickened and hypoechoic tibial enthesis of the iliotibial band due to intratendinous damage with inflammatory-repair process vessels; uneven bony part; D. thickened and hypoechoic humeral enthesis of the common extensor tendon due to intratendinous damage with inflammatory-repair process vessels