Pseudomonas putrefaciens as a cause of bacteremia in humans.

Pseudomonas putrefaciens has been presented as an opportunistic pathogen in a few isolations from humans. This is the first documented report of a local infection of P. putrefaciens complicated by invasion of the blood stream. The organism was twice isolated from the blood culture and once from the wound exudate of a 73-year-old woman hospitalized for extensive ulcerations on the legs. Parenteral ampicillin and gentamicin together with local antiseptic treatment led to an uneventful recovery.