In:
European Heart Journal - Case Reports, Oxford University Press (OUP), Vol. 3, No. 4 ( 2019-12-01), p. 1-6
Abstract:
To our knowledge, we report the first case of endocarditis with root abscess causing compressive superior vena cava (SVC) obstruction. Case summary An 84-year-old gentleman with previous tissue aortic valve replacement presented with fevers and systemic upset. Blood cultures grew Streptococcus anginosus and transoesophageal echocardiogram identified prosthetic valve vegetations with an associated root abscess. Antibiotics were commenced and referral made for surgical consideration. Several days into treatment the patient developed clinical signs of SVC obstruction and computed tomography demonstrated an enlarging root abscess with SVC compression. The patient was discussed with local cardiothoracic centres, but surgery was not an option primarily due to abscess size and vascular involvement. Priority moved from active to palliative treatment given no improvement with antibiotics, unsuitability for surgery, and patient discomfort. Within several weeks, symptoms/signs of SVC obstruction actually improved, likely due to collateral venous circulation formation and the patient was discharged home with palliative care input. Discussion There are previous reports of SVC obstruction related to infected SVC thrombus, indwelling intravascular devices, and para-aortic abscess, but none related to infective endocarditis. Streptococcus anginosus endocarditis is rare but often associated with abscess formation, and male gender, increasing age, and previous surgery are recognized risk factors.
Type of Medium:
Online Resource
ISSN:
2514-2119
DOI:
10.1093/ehjcr/ytz219
Language:
English
Publisher:
Oxford University Press (OUP)
Publication Date:
2019
detail.hit.zdb_id:
2948381-5
