Acute osteomyelitis/pyoarthritis caused by Lancefield Group F beta-hemolytic streptococcus.
D000208:Acute Disease; D000293:Adolescent; D001170:Arthritis, Infectious / Q000209:etiology*; D005260:Female; D006801:Humans; D010019:Osteomyelitis / Q000209:etiology*; D013290:Streptococcal Infections / Q000175:diagnosis*; D013291:Streptococcus / Q000145:classification