Septic Arthritis

A 3-year-old boy is brought to the emergency department because he has stopped walking and cries when lifted. He has a temperature of 38.8°C, a heart rate of 13…

A 24-year-old university student presents with three days of migratory joint pain involving both knees and one wrist. He has a temperature of 38.1°C and a small…

A 54-year-old woman presents with a painful, swollen right knee that became symptomatic over 12 hours. She has a temperature of 37.8°C and is unable to fully fl…