Aeromonas hydrophila sepsis in a patient undergoing hemodialysis therapy.

Aeromonas hydrophila septicemia complicated by a generalized cutaneous vasculitis developed in a patient receiving home hemodialysis therapy. Because the Aeromonas organism is found in many natural water sources, the possibility that this patient's hemodialysis system became contaminated was explored. Although cultures from the patient's home environment showed no Aeromonas sp, the possibility still exists that the site of contamination was in the dialysis system.