Citrobacter Koseri Skin and Soft Tissue Infection Complicated By Abscess Formation: A Case Report and a Review of Literature.

Citrobacter koseri ( C. koseri ) can lead to severe infections in the neonates, elderly and immunocompromised patients. We describe the first reported case of an axillary abscess due to C. koseri in a healthy adolescent, and review the clinical aspects and associated risk factors of this rare condition.