European heart journal. Case reports · 2020
Infectious stentitis after treatment of coarctation of the aorta: a case report.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
van der Zwaan Heleen B, Sieswerda Gertjan Tj, Krings Gregor J, Voskuil Michiel
Аннотация
BACKGROUND: Aortitis is a rare condition that can be caused by inflammatory or infectious aetiologies. The clinical presentation of aortitis includes a heterogeneous range of symptoms and clinical signs.
CASE SUMMARY: We present a 53-year-old man whose medical history included presence of a ventricular septal defect, a bicuspid aortic valve, and coarctation of the aorta. The coarctation was treated with percutaneous stent implantation. One and a half years later, he presented to our hospital with complaints of fatigue, night sweats, and shivers. Physical examination revealed a fever, tachycardia, and hypertension. Imaging studies showed no signs of endocarditis. Positron emission tomography-computed tomography (PET-CT) showed an increase in 18F-fluorodeoxyglucose uptake at the distal end of the stent in the descending aorta. Blood cultures revealed a Streptococcus gordonii and antibiotic treatment was adjusted accordingly. The patients' functional status improved quickly, the fever resolved, and the laboratory markers of inflammation returned to normal.
DISCUSSION: Aortitis is extremely rare after stent implantation. Risk factors for aortitis include congenital vascular malformation and stent implantation. Computed tomography is currently the imaging study of choice for aortitis, while PET-CT seems ideal for identification of stent infection. Mortality associated with infectious aortitis ranges from 21% to 44%, with generally higher mortality if managed with antibiotics alone. The differential diagnosis of stent infection should be taken into account in patients presenting with fever and chills after previous stent procedures.
CASE SUMMARY: We present a 53-year-old man whose medical history included presence of a ventricular septal defect, a bicuspid aortic valve, and coarctation of the aorta. The coarctation was treated with percutaneous stent implantation. One and a half years later, he presented to our hospital with complaints of fatigue, night sweats, and shivers. Physical examination revealed a fever, tachycardia, and hypertension. Imaging studies showed no signs of endocarditis. Positron emission tomography-computed tomography (PET-CT) showed an increase in 18F-fluorodeoxyglucose uptake at the distal end of the stent in the descending aorta. Blood cultures revealed a Streptococcus gordonii and antibiotic treatment was adjusted accordingly. The patients' functional status improved quickly, the fever resolved, and the laboratory markers of inflammation returned to normal.
DISCUSSION: Aortitis is extremely rare after stent implantation. Risk factors for aortitis include congenital vascular malformation and stent implantation. Computed tomography is currently the imaging study of choice for aortitis, while PET-CT seems ideal for identification of stent infection. Mortality associated with infectious aortitis ranges from 21% to 44%, with generally higher mortality if managed with antibiotics alone. The differential diagnosis of stent infection should be taken into account in patients presenting with fever and chills after previous stent procedures.