Streptococcus sanguis Bacteremia and Colorectal Cancer

Abstract

Streptococcal bacteremia is an uncommon presentation for colorectal malignancy, yet most physicians are aware of the association between Streptococcus bovis infection and these malignancies. Many are unaware, however, that other streptococcal species are associated with colon and rectal cancers. In this case report and brief review, we highlight this association and discuss a case of Streptococcus sanguis bacteremia associated with an early invasive rectal cancer.