A 65-year-old man with an abdominal aortic endoprosthesis presented wi
th fever without other symptoms. Investigations revealed Lactobacillus
casei bacteraemia. The Lactobacillus graft infection was at first suc
cessfully treated by antibiotic therapy. However, during follow-up a r
elapse occurred, and after surgical replacement of the graft the patie
nt was cured. At surgery an aortoenteric fistula was found as source o
f the infection. (C) 1998 Elsevier Science B.V.