Fig. 3From: Clinical outcomes of patients with pigmented villonodular synovitis of the shoulder after arthroscopic synovectomyRadiological manifestations of shoulder PVNS. A Plain film shows low bone density in the front part of humeral head. B-E MRI shows low signal intensity related to hemosiderin increase in nodule content around shoulder cavity and high signal intensity related to the increase in fat tissue. PVNS, pigmented villonodular synovitis; MRI, magnetic resonance imagingBack to article page