ABSTRACT
<p>We report a case of syphilitic aortitis (SA) associated with severe right coronary ostial stenosis, aortic regurgitation (AR), and annuloaortic ectasia (AAE). A 48-year-old man presented to a regional hospital with easy fatigability and nocturnal dyspnea. Echocardiography revealed Seller's grade 3 AR. A computed tomography scan showed AAE, dilatation of the ascending aorta, and calcification of both coronary ostia. Coronary angiography demonstrated that the left coronary artery was intact ; however, the right coronary artery was obscure. Active syphilis was detected on routine blood tests on admission. Therefore, the patient was started on a course of ampicillin/sulbactam (ABPC/SBT). Subsequently, he underwent the Bentall procedure and coronary artery bypass grafting with the right internal thoracic artery. The intraoperative findings showed degeneration of the aorta and severe right coronary ostial stenosis. The pathological findings of the aortic wall and aortic valve were consistent with SA. The postoperative course was uneventful. The patient continued receiving ABPC/SBT for 3 weeks postoperatively, and was then switched to oral amoxicillin.</p>
ABSTRACT
A 71-year-old man who had undergone repair of a ruptured abdominal aortic aneurysm with a tube graft 3 months ago was transferred from another hospital with an Aortoenteric Fistula (AEF) for surgical treatment. Computed tomographic (CT) angiography revealed pseudoaneurysm formation at the proximal anastomotic site. Waiting for the elective operation, he developed massive hematemesis with shock. Endovascular stent-graft repair was emergently performed because of high risk for conventional open surgery. Gastrointestinal bleeding was successfully controlled. The psuedoaneurysm disappeared, which was confirmed by postoperative CT angiography. At 1-year follow-up, he has shown no clinical and radiographic evidence of recurrent infection or bleeding. For the case with shock, Endovascular repair could be a bridge to open surgery because it is fast and minimally invasive. Endovascular repair of AEF is technically feasible and may be the definitive treatment in selected patients without signs of infection and gastrointestinal bleeding.