Rat bite fever with osteomyelitis and discitis: case report and literature review
Steven H. Adams, Rahul Mahapatra
Abstract
BACKGROUND: Rat bite fever (RBF) is a rare systemic febrile illness transmitted by rats. Streptobacillus moniliformis is a pleomorphic Gram-negative bacillus which is the usual etiologic organism for rat bite fever in the United States. CASE PRESENTATION: Here we present a case of rat bite fever complicated by vertebral osteomyelitis and discitis. The patient revealed an exposure history of being bitten by pet rats. The patient's symptoms dramatically improved with a six-week course of cephalexin therapy. CONCLUSIONS: It is important to obtain a thorough zoonotic exposure history and maintain rat bite fever in the differential when considering potential causes of discitis and osteomyelitis.
Topics & Concepts
DiscitisOsteomyelitisMedicineVertebral osteomyelitisMedical microbiologyDifferential diagnosisCase presentationDermatologySurgeryPathologyImmunologyRadiologyMagnetic resonance imagingRabies epidemiology and controlPoxvirus research and outbreaksVirology and Viral Diseases