Late Streptococcus bovis infection of total knee replacement complicated by infective endocarditis and associated with colonic ulcers.

Autor: Nagy MT; Department of Trauma and Orthopaedic Surgery, Macclesfield District General Hospital, Macclesfield, UK. dr.nagy@gmx.net, Hla SM, Keys GW
Jazyk: angličtina
Zdroj: BMJ case reports [BMJ Case Rep] 2013 Jun 05; Vol. 2013. Date of Electronic Publication: 2013 Jun 05.
DOI: 10.1136/bcr-2013-008709
Abstrakt: Streptococcus bovis is rare cause of late infections after total knee replacement (TKR). This report presents a case of confirmed late septic arthritis following TKR caused by S bovis that was further complicated with infective endocarditis resulting in aortic valve insufficiency in an immunecompetent patient. As an association between S bovis and gastrointestinal malignancies is suggested, a workup for such malignancies was performed that revealed non-malignant ulcers in patient's ascending colon. The patient is currently recovering from his aortic valve replacement surgery and is scheduled to have annual colonoscopies. His knee joint has improved; however, he developed constant pain because of underlying chronic infection in the affected joint and has difficulties mobilising. Therefore, a revision TKR is considered but postponed until he fully recovers from his heart valve surgery.
Databáze: MEDLINE