A case series of skin manifestations of infective endocarditis in contemporary era: just another book finding or a useful clinical sign?

Abstract

Abstract Background Infective endocarditis (IE) is a disease of high morbidity and mortality. Infective endocarditis rarely involves skin manifestations in the contemporary era. The identification of typical skin lesions could be helpful in establishing early diagnosis of IE. Case summary We present four cases of IE hospitalized in our institution within a 12-month period. All patients were young and had skin manifestations on initial presentation (petechiae, splinter haemorrhages, Janeway lesions, and Osler’s nodes), which led to a high clinical suspicion of IE confirmed by echocardiography and positive blood cultures. All cases had a complicated course. One patient died and the other three had prolonged hospital stay due to variable complications. Discussion Clinicians should always assess for skin manifestations in patients with fever especially when suspicion of IE is high. Occurrence of skin lesions in the course of IE may be associated with higher rate of complications and worse prognosis.