Tuberculous pyomyositis presenting as septic arthritis and multiple site pyomyositis.

Primary tropical pyomyositis, commonly caused by , is characterised by suppuration in skeletal muscles, which manifests as single or multiple abscesses. Another rare causative organism is in endemic areas. Here, we report a case of primary tuberculous pyomyositis presenting as septic arthritis of the right knee and multiple site pyomyositis of the right thigh and chest wall.