Granulicatella adiacens subacute bacterial endocarditis as the underlying cause of type II mixed cryoglobulinaemia. (7th January 2015)

• Record Type: Journal Article
• Authors: Sim, Benjamin W C; Koo, Ray Mun; Hawkins, Carolyn; Bowden, Francis; Watson, Ashley
• Is Part Of: BMJ case reports. Volume 2015
• Publication Date: 2015-01-07
• Subjects: Medicine -- Case studies -- Periodicals; 610.5
• DOI: 10.1136/bcr-2014-206091
• Languages: English
• ISSNs: 1757-790X

Abstract

Abstract : A 57-year-old man with type II mixed cryoglobulinaemia presented to the emergency department with a history of worsening lethargy, malaise and non-drenching night sweats in a relapsing–remitting pattern. He was diagnosed with type II mixed cryoglobulinaemia 7 months ago following episodes of fever, night sweats, lethargy and malaise associated with a non-blanching, purpuric, raised erythematous rash that responded partially to immunosuppressive therapy and short courses of oral antibiotics. A single blood culture then yielded Granulicatella adiacens which was reported as a possible contaminant and therefore, not pursued. Despite numerous other investigations, the underlying cause of his type II cryoglobulinaemia remained undetermined. On his current presentation, the physical examination revealed signs of infective endocarditis. Two further blood cultures grew G. adiacens. The diagnosis of infective endocarditis was established on a transoesophageal echocardiography, and the subsequent antibiotic and surgical therapy resulted in complete remission of his type II mixed cryoglobulinaemia .