Necrotizing Clostridium subterminale infection with an odontogenic origin.

Clostridium subterminale is an anaerobic spore-forming bacterium rarely isolated in human infections. This case study presents a necrotizing C. subterminale infection stemming from a dental abscess that progressed into sepsis, a small pericardial effusion, moderate bilateral pulmonary effusions, and multiple organ dysfunction syndrome. The management of the infection, along with other relevant cases is discussed.