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| Figure 5: Tendo Achilles enthesitis in psoriatic arthritis patients detected by ultrasound (US) examination Power Doppler mode showing abnormal vascularization associated with marked swelling and decreased echogenicity of the enthesis at the cortical junction, as well as erosions of the calcaneus. Tendon thickness at the level of the enthesis is 7.3 mm associated to a retrocalcaneal bursa with enhanced vascularity. |
