TY - JOUR T1 - Skeletal Muscle Metastasis Mimicking a Shoulder Effusion JF - The Journal of Rheumatology JO - J Rheumatol SP - 1616 LP - 1616 DO - 10.3899/jrheum.130069 VL - 40 IS - 9 AU - W. SHANE JOURNEAY AU - AHMED OMAR AU - SIMON CARETTE Y1 - 2013/09/01 UR - http://www.jrheum.org/content/40/9/1616.abstract N2 - Urothelial carcinoma is a rare cause of metastatic disease appearing in skeletal muscle. We describe a rare presentation of malignancy mimicking a shoulder effusion.A 65-year-old man presented with ongoing swelling and dysfunction of his right shoulder. He had a history of urothelial cell carcinoma treated by surgical resection 8 months previously. Two months before presentation to the rheumatology service he developed progressive … ER -