Multiple myeloma presenting with pyomyositis caused by community-acquired methicillin-resistant Staphylococcus aureus : report of a case and literature review

Pyomyositis is infrequently reported in patients with multiple myeloma. Community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA) is emerging as an important cause of soft tissue infections, including pyomyositis. Here, we report on the first case of CA-MRSA pyomyositis in a patient with multiple myeloma and review the relevant literature.