Pneumococcal keratitis, bacteremia, and septic arthritis in an asplenic patient

We report the case of a 66-year-old black woman who presented with concomitant acute infectious keratitis, bacteremia, and septic arthritis caused by Streptococcus pneumonia. The septic arthritis resolved rapidly with surgical drainage and intravenous antibiotics, but despite aggressive topical and intravenous antibiotic therapy for the infectious keratitis, the cornea perforated, the patient developed endophthalmitis, and the eye eventually was eviscerated. To the best of our knowledge this is the first reported case of this nature. This patient had undergone splenectomy > 50 years prior to developing these infections. Although the risk of serious infection in clinically significant bacteremia is greatest in the perioperative period after splenectomy, these patients are at increased risk of such events for a lifetime. Because encapsulated bacteria, especially Pneumococcus, pose the greatest risk of sepsis and infection in asplenic patients, pneumococcal vaccination of penicillin prophylaxis must always be considered in these patients. A careful and complete medical history and systemic evaluation remain a crucial element of the evaluation and management of serious infectious keratitis.