نتایج جستجو برای: operative aorta
تعداد نتایج: 144211 فیلتر نتایج به سال:
When endovascular treatment is performed, angulation of the access route for a device can make the operative procedure difficult. We encountered a case in which we successfully completed thoracic endovascular aortic repair (TEVAR) in a patient with severely angulated aorta by applying 'double-wire technique'. The patient was an 80-year-old woman. An aneurysm with a 71-mm diameter was observed i...
Coarctation of thoracic aorta is an uncommon diagnosis in adults. Catheter-based intervention consisting of primary ballooning and stenting is becoming one of the methods of choice for the treatment of native coarctation. We describe the case of a young adult with coarctation of the aorta treated unsuccessfully with percutaneous transluminal angioplasty and stent implantation that resulted in s...
INTRODUCTION Therapeutic strategies for intramural hematoma (IMH) involving the ascending aorta remain controversial. REPORT The patient was a 72 year old woman with a history of chest pain. Multidetector computed tomography (MDCT) showed an IMH involving the ascending aorta. Because virtual angioscopy revealed a punctate intimal tear in the ascending aorta, acute aortic dissection with an in...
OBJECTIVES We aimed at evaluating the results of aortic valve-sparing root replacement (AVSRR) in children with aortic root aneurysm (ARA) due to genetic disorders in terms of mortality, reoperation and recurrent aortic valve regurgitation (AVR). METHODS Thirteen patients (mean age 9.7 ± 6.5 years, 10 months-18 years) underwent AVSRR for ARA between 2002 and 2011. Six of the 13 patients had M...
A variety of extracorporeal techniques have been described in surgery of the descending thoracic and thoracoabdominal aorta. We describe an operative approach involving the cannulation of the pulmonary artery for venous drainage in 12 patients undergoing descending thoracic aortic surgery. In-hospital mortality was 17%; there were no in-hospital deaths for elective cases. There were no cases of...
An evaluation of the management of patients with aneurysm of the aorta seems timely because of new and promising methods of treatment. The risks of nonoperative and operative treatment are presented from the experiences with 101 patients admitted to the Hospital of the University of Pennsylvania during the years 1950 through 1955. Follow-up data indicate that the mortality of nonoperative treat...
it is only recently that mesenteric arterial necrosis, causing severe abdominal symptoms, has been recognized as a post-operative complication after resection of coarctation of the aorta. The first recorded case was mentioned briefly in a report by Sealy (1953) and later presented in detail, together with another similar case, by Benson and Sealy (1956). Two further cases, with lesions indistin...
OBJECTIVE Antegrade central perfusion for acute Stanford type A aortic dissection prevents malperfusion and retrograde cerebral embolism during cardiopulmonary bypass. Prompt establishment of antegrade perfusion via the ascending aorta may improve surgical results of type A dissections, especially in situations of hemodynamic instability. Thus, we evaluated the safety and efficacy of cannulatio...
A LOCALIZED NARROWING of the IAJL aorta at or distal to the ductus arteriosus (coaretation of the adult type) is one of the most comnlon congenital nmalformations of the great vessels. A narrowing of the aorta proximal to a patent ductus arteriosus (coaretation of the infantile type) is less commoni, while complete interruption of the aorta proximal to the ductus is quite rare, and interruption...
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