P1247 Bilateral endogenous endophthalmitis as the initial presentation of hacek prosthetic valve infective endocarditis

Abstract

Abstract Summary A 75 year old lady with a prosthetic aortic valve (St Jude mechanical AVR) presented to ophthalmology with a one month history of black spots in the vision of her left eye with a further episode in her right eye two weeks later, leading to a diagnosis of bilateral endogenous endopthalmitis and was admitted to hospital. There was no history of trauma and the chest and abdominal examination was normal. The erythrocyte sedimentation rate (40) and C reactive protein (45.8) were elevated. She had several sets of blood cultures, which were positive for Aggregatibacter actinomycetemcomitans, a HACEK organism and was started on empirical Ceftriaxone. The transthoracic echocardiography was normal. However, the suspicion of Infective Endocarditis (IE) was high, therefore a transoesophageal echocardiography was performed and showed an aortic root abscess (Image 1). An urgent computerised aortogram was performed. Following a planned two week period of intravenous antibiotics the patient was taken to theatre to have a redo AV valve replacement and root repair. Following a prolonged period on intensive care and a six week course of pathogen directed antibiotic therapy she was then fit enough to be discharged. Conclusion We present the first case in the literature of a HACEK Prosthetic Valve endocarditis presenting with bilateral endogenous endophthalmitis. Abstract P1247 Figure. TOE image of Absess