Semiquantitative Evaluation of Extrasynovial Soft Tissue Inflammation in the Shoulders of Patients with Polymyalgia Rheumatica and Elderly-Onset Rheumatoid Arthritis by Power Doppler Ultrasound

Figure 8

The ratio of the sum of the hyperemia on the subscapularis tendon scores of bilateral shoulders (Bil-HSScTS) to patient shoulder synovitis scores (PSSS). The ratio of Bil-HSScTS to PSSS was compared between patients with PMR and those with EORA with PMR-like onset (pm-EORA) by Mann–Whitney test.