Streptococcus viridians bacteraemia and colonic adenocarcinoma. (29th May 2014)

• Record Type: Journal Article
• Authors: Mulita, Avenir; Ajayi, Tokunbo
• Is Part Of: BMJ case reports. Volume 2014
• Publication Date: 2014-05-29
• Subjects: Medicine -- Case studies -- Periodicals; 610.5
• DOI: 10.1136/bcr-2014-203695
• Languages: English
• ISSNs: 1757-790X

Abstract

Abstract : Even though Streptococcus bacteraemia is an infrequent presentation of colonic malignancies, there is a well-established link between Streptococcus bovis bacteraemia and colonic malignancies. Most of the physicians are well aware of this correlation and further workup is pursued in most of the cases. However, many physicians may not be aware that other species of Streptococcus viridians, other than S. bovis, can be associated with colonic malignancies. In this case report, we present a case of Streptococcus viridians (anginosus) bacteraemia as a complication of an undiagnosed sigmoid adenocarcinoma. While further evidence is needed to warrant a gastrointestinal (GI) workup in a patient with other species of Streptococcus viridians bacteraemia, we would like to increase the awareness in the physicians' community regarding Streptococcus viridians, other than S. bovis bacteraemia. This would be especially relevant for patients who have no GI screening, as Streptococcus viridians bacteraemia can be an early sign of colonic neoplasm.