A case of Aggregatibacter actinomycetemcomitans endocarditis presenting as quadriceps myositis.
An 80 year old female was admitted with an eight week history of fever associated with painful swelling of her right thigh, and a long history of poor dentition. Culture of blood stained fluid aspirated from the abscess grew Aggregatibacter actinomycetemcomitans (Aa) sensitive to ampicillin and cephalosporins. Transoesophageal echocardiography indicated endocarditis. Four weeks treatment with intravenous ceftriaxone and appropriate dental care was followed by full recovery.
University of Queensland School of Medicine, Redcliffe Hospital, Redcliffe, Queensland;
Angeline
A
Reid
University of Queensland School of Medicine, Redcliffe Hospital, Redcliffe, Queensland;
Katerina
K
Liew
University of Queensland School of Medicine, Redcliffe Hospital, Redcliffe, Queensland;
Peter
P
Stride
Prince Charles Hospital, Brisbane, Queensland, Australia.
Robert
R
Horvath
University of Queensland School of Medicine, Redcliffe Hospital, Redcliffe, Queensland;
Jonathan
J
Hunter
University of Queensland School of Medicine, Redcliffe Hospital, Redcliffe, Queensland;
Mostafa
M
Seleem
HACEK; aggregatibacter actinomycetemcomitans; endocarditis.; myositis