Abstract
We present a rare case of a 71-year-old female. She has a history of irritable bowel syndrome that is diet controlled. However she presented to the emergency department (ED) with a history of diarrhea, weakness, chills and right lower back pain for two days. She was found to have epidural abscesses secondary to Capnocytophaga bacteremia. To date, there has been only one case report of a sacral abscess secondary to Capnocytophaga sp. Capnocytophaga is a genus of facultative anaerobic gram-negative bacilli that are frequent commensals in the oral cavity of cats and dogs. It can be transmitted by bites, scratches or contact of saliva with exposed mucosa or skin. It is a rare but potentially fatal infection, that is known to cause severe septicemia and shock, especially in patients with splenectomy. Our case is a unique presentation of sepsis and epidural abscesses in an immunocompetent host due to Capnocytophaga. Given the slow growing and fastidious nature of the organism, it requires a high suspicion in a patient presenting with slow growing gram-negative rod bacteremia and diligent following of cultures and sensitivities to ensure correct antibiotic coverage.