Gas-forming splenic abscess due to Salmonella enterica serotype Enteritidis in a chronically hemodialyzed patient.

We describe a diabetic patient who was chronically hemodialyzed due to end-stage renal disease and developed a gas-forming splenic abscess and bacteremia caused by Salmonella enterica serotype Enteritidis. Fever persisted despite urgent splenectomy and intravenous ceftriaxone and metronidazole for 14 days. He recovered completely after intravenous ciprofloxacin/metronidazole treatment for a further 14 days. The isolate was susceptible to ciprofloxacin and ceftriaxone and did not exhibit extended-spectrum beta-lactamase phenotype.