Case Presentation: Bacterial osteomyelitis is very challenging to treat. This is partly due to the widespread antimicrobial resistance to gram positive bacterium Staphylococcus Aureus. We present a severe case of disseminated staphylococcus aureus osteomyelitis, that includes bacteriemia, psoas abscess, infective endocarditis, osteomyelitis, septic arthritis of knee and shoulder joints. A 63-year-old woman with poorly controlled [...]