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Biomedical subjects

J C O'Driscoll

Publications and source records attributed to J C O'Driscoll.

3 recordsLinked to original sources

Haemophilus aphrophilus discitis and vertebral osteomyelitis.

An unusual case of discitis and vertebral osteomyelitis due to Haemophilus aphrophilus is described. Infections due to this organism have usually responded to treatment with beta-lactam antibiotics. However, our isolate was resistant to third-generation cephalosporins which has not been reported previously in the world literature. The patient made a good clinical response to ciprofloxacin treatment.

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Staphylococcus lugdunensis.

A fatal case of penicillin resistant Staphylococcus lugdunensis endocarditis on a native valve damaged by rheumatic fever is described. A retrospective examination of 978 tube coagulase negative staphylococcal blood culture isolates was also performed to determine how often this species is isolated. None of the 978 isolates was identified as S lugdunensis. It is concluded that ornithine decarboxylase production is the only reliable method of identifying this species.

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