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Bypass aorto

S K Brunkwall, J S Brunkwall
No abstract text is available yet for this article.
November 2016: European Journal of Vascular and Endovascular Surgery
Tom Hughes, Nikolaos A Chatzizacharias, James Richards, Simon Harper
INTRODUCTION: Inferior pancreatico-duodenal artery (IPDA) aneurysms are very rare and commonly associated with coeliac axis stenosis or occlusion due to atherosclerosis, thrombosis or median arcuate ligament syndrome. We present a case of a surgical repair of an IPDA aneurysm with the use of a supra-coeliac aorto-hepatic bypass with a polytetrafluoroethylene (PTFE) graft, following a failed initial attempt at an endovascular repair. PRESENTATION: A 75 year old female, who was under investigation for night sweats, was referred to our team with an incidental finding of a 19mm fusiform IPDA aneurysm...
September 26, 2016: International Journal of Surgery Case Reports
Ombretta Martinelli, Alban Malaj, Roberto Gattuso, Luigi Irace, Bruno Gossetti
The aim of this study is to present the treatment of a juxtarenal inflammatory aneurysm using a Nellix device (Endologix, Inc., Irvine, CA) to seal the entire aneurysmatic aorta combined with bilateral iliac-renal bypass using the Gore hybrid vascular graft (W. L. Gore & Associates, Inc., Flagstaff, AZ). A 63-year-old man was diagnosed with a 6-cm juxtarenal inflammatory aneurysm. It was initially decided to treat him with an aorto-aortic bypass and to revascularize the 2 renal arteries with "graft to renal artery bypass" using Gore hybrid vascular grafts...
January 2017: Annals of Vascular Surgery
Peter S Y Yu, Simon C H Yu, Cheuk-Man Chu, Micky W T Kwok, Yuk-Hoi Lam, Malcolm J Underwood, Randolph H L Wong
An elderly man presented with fever and evidence of Salmonella infection, and was diagnosed to have coexisting constrictive pericarditis and mycotic aneurysm of the aortic arch. Pericardiectomy was performed under cardiopulmonary bypass with good result. To avoid deep hypothermic circulatory arrest, an aorto-brachiocephalic bypass, instead of total arch replacement, was performed. This was followed by a staged carotid-carotid bypass, thoracic endovascular stent graft placement. He was subsequently treated with prolonged antibiotics, and inflammatory marker normalized afterwards...
August 2016: Journal of Thoracic Disease
H H Yin, M Wang, Z L Li, C Yao, Z J Hu, J S Wang, G Q Chang, S M Wang
OBJECTIVE: To summarize our experience in the management of stent-graft infection after endo-vascular aortic repair (EVAR) of abdominal aortic aneurysm (AAA). METHODS: Data of patients who were diagnosed as endo-graft infection following EVAR and admitted in our center between January 2000 and December 2015 were reviewed. Clinical records including causes of infection, medical history, re-operative procedures, and prognostic data were analysed. RESULTS: A total of 10 male patients, aged 45-72 years (averaged 62...
August 9, 2016: Zhonghua Yi Xue za Zhi [Chinese medical journal]
Atsushi Omura, Masato Yoshida, Yojiro Koda, Nobuhiko Mukohara
A 79-year-old moderately frail man with a history of graft replacement for descending thoracic aortic aneurysm and chronic kidney disease presented with the onset of haemoptysis. Computed tomography demonstrated aorto-oesophageal fistula secondary to aortic arch aneurysm rupture. Emergency surgery was performed through a median sternotomy. Cardiopulmonary bypass was established via femoral artery inflow and bicaval venous drainage. After establishing circulatory arrest, the aortic arch was excised. Resection of the aortic aneurysm and debridement were performed during antegrade cerebral perfusion and lower body perfusion from femoral artery inflow using balloon occlusion of the previous graft...
December 2016: Interactive Cardiovascular and Thoracic Surgery
Tcc Boerlage, H S Hermanides, D E Moes, I L Tan, Gmp Houben, Yiz Acherman
A 43-year-old female patient suffered from persistent anastomotic leakage after Roux-en-Y gastric bypass for morbid obesity. Endoscopic stenting of the anastomotic leakage was performed. The patient presented with haematemesis 3 weeks later. An aorto-oesophageal fistula was diagnosed, most likely due to ulceration of the oesophageal stent. The fistula was closed with an endovascular covered aortic stent and a new gastrojejunostomy was created. One year after surgery, the patient is in good condition. Endoscopic stents are increasingly being used to treat anastomotic leakage in bariatric patients...
November 2016: Annals of the Royal College of Surgeons of England
Maurizio Pesce, Rosaria Santoro
Although traditionally linked to the physiology of tissues in 'motion', the ability of the cells to transduce external forces into coordinated gene expression programs is emerging as an integral component of the fundamental structural organization of multicellular organisms with consequences for cell differentiation even from the beginning of embryonic development. The ability of the cells to 'feel' the surrounding mechanical environment, even in the absence of tissue motion, is then translated into 'positional' or 'social' sensing that instructs, before the organ renewal, the correct patterning of the embryos...
August 7, 2016: Pharmacology & Therapeutics
Yoshitaka Yamane, Naomichi Uchida, Shuhei Okubo, Hironobu Morimoto, Shogo Mukai
BACKGROUND: The saphenous vein graft (SVG) is widely used in coronary artery bypass grafting because of its availability and ease of use. However, the patency rate of the SVG grafted to the right coronary artery (RCA) is poor. Diameter mismatch between the coronary artery and SVG is an important cause of graft occlusion. In this study, we assessed how the degree of diameter mismatch affects SVG patency. METHODS: We reviewed the records of 123 patients who underwent aorto-right coronary artery bypass grafting with an SVG...
January 2017: General Thoracic and Cardiovascular Surgery
Abigail H M Morbi, Ian M Nordon
PURPOSE: This case highlights the importance of timely diagnosis and management of acute mesenteric ischaemia and illustrates the compensatory mechanisms of the mesenteric vasculature. CASE REPORT: A 53-year-old female presented with fever, abdominal pain, and vomiting. The patient had no risk factors for atherosclerosis and was a non-smoker in sinus rhythm with no history of coagulopathy. She was initially treated for viral gastroenteritis. Due to lack of clinical improvement and a rising C-Reactive Protein (416), a CT scan was performed...
August 2016: Acta Chirurgica Belgica
Imthiaz Manoly, Ragheb Hasan, Andrew Brazier, Vasim Farooq, Thomas Thompson, Devinda Karunaratne, Heather Naylor, Douglas Fraser
INTRODUCTION: Patients with complex coronary artery disease and severe aortic stenosis unsuitable for conventional cardiac surgery pose a significant treatment challenge. This is especially difficult for patients where percutaneous revascularization is technically very challenging and/or would not offer as complete revascularisation compared to surgical revascularisation. In addition, patients who are unsuitable for transfemoral transcatheter aortic valve implantation (TAVI) pose an additional technical challenge, particularly with dual antiplatelet therapy (DAPT) following percutaneous coronary intervention (PCI)...
July 12, 2016: Catheterization and Cardiovascular Interventions
George D Bablekos, Antonis Analitis, Stylianos A Michaelides, Konstantinos A Charalabopoulos, Anastasia Tzonou
BACKGROUND: Co-morbidity of primary lung cancer (LC) and heart disease (HD), both requiring surgical therapy, characterizes a high risk group of patients necessitating prompt diagnosis and treatment. The aim of this study is the review of available evidence guiding the management of these patients. METHODS: Postoperative outcome of patients operated for primary LC (first meta-analysis) and for both primary LC and HD co-morbidity (second meta-analysis), were studied...
June 2016: Annals of Translational Medicine
Joachim Geers, Geert Daenen, Patrick Stabel
Introduction A case report of a contained rupture of an abdominal aneurysm, treated by endovascular technique (EVAR), but complicated by perioperative endoprosthesis limb dislocation. Case report An 81-year old male presented at the emergency department with a contained rupture of an infrarenal aortic aneurysm and bilateral extensive iliac aneurysmatic disease. Open repair was no option, due to the pulmonary condition. The patient was prepped for an emergency EVAR. After placing a bifurcated endoprosthesis, angiography revealed a type IIIa endoleak, due to a dislocation between two left iliac extensions...
February 2016: Acta Chirurgica Belgica
F Lecot, T Sabbe, S Houthoofd, K Daenens, I Fourneau
OBJECTIVES: The aim was to estimate the long-term results and patency rates of totally laparoscopic aortobifemoral bypass in aorto-iliac occlusive disease (AIOD). METHODS: All 87 patients who received a laparoscopic aortobifemoral bypass for AIOD on an intention to treat basis between October 2003 and October 2013 were identified. All operations were performed by the same surgical team using a totally laparoscopic technique. Demographic, pre-operative, peri-operative, and follow up variables were collected and analyzed...
November 2016: European Journal of Vascular and Endovascular Surgery
Amir H Aryaie, Jordan L Singer, Mojtaba Fayezizadeh, Jon Lash, Jeffrey M Marks
INTRODUCTION: Anastomotic or staple-line leak after foregut surgery presents a formidable management challenge. In recent years, with advancement of endoscopy, self-expanding covered stents have been gaining popularity. In this study, we aimed to determine the safety and effectiveness of self-expanding covered stents in management of leak after foregut surgery. METHODS: Consecutive patients who received a fully covered self-expandable metal stent (SEMS) due to an anastomotic leak after upper gastrointestinal surgery between 2009 and 2014 were retrospectively reviewed...
June 17, 2016: Surgical Endoscopy
Khaled Abdelhady, Anas Taqatqa, Carlos Miranda, Sawsan Awad
Pre-Fontan coil closure of aorto-pulmonary collaterals decreases single-ventricle volume load and improves outcome. Coiling of right and left internal mammary arteries may present a challenge to cardiothoracic surgery teams caring for these patients when future coronary artery bypass grafting is needed for SV patients. The goal of this study was to determine the frequency of internal mammary artery coil closure in SV patients in a single tertiary care center. A retrospective review of all pediatric single-ventricle patients who underwent cardiac catheterization between March 2009 and October 2015 at Rush Center for Congenital Heart Disease was performed...
October 2016: Pediatric Cardiology
L Bélaye, D Lurel, F Ezelin, F Cassin, J Lutin, J A Porcène, P Helissey, A Blanchet-Deverly
UNLABELLED: Peripheral arterial disease of the lower limbs is a serious condition because of its local and general prognosis. OBJECTIVES: To identify the localization of peripheral arterial disease, associated risk factors, topography and features of the disease in Guadeloupe. PATIENTS AND METHODS: A descriptive non-interventional study was performed in Guadeloupe located in French West Indies from March to June 2014. Data for all patients, who underwent Doppler ultrasound of the lower limb in a vascular outpatient clinic and in the University Hospital in Guadeloupe for known or suspected peripheral arterial disease were included...
July 2016: Journal des Maladies Vasculaires
Domenico Milite, Fabio Pilon, Alessandra Ferrari, Daniela Danieli, Alessandro Desole
We report a case of epithelioid angiosarcoma of the abdominal aortic wall after endovascular treatment for abdominal aortic aneurysm (EVAR). A 60-year-old male, treated 7 years before with EVAR, presented with abdominal back pain, general fatigue, and fever. It was assumed to be a graft infection with periaortic tissue compatible with an inflammatory reaction. The endograft was therefore completely removed and a Dacron silver aorto-bisiliac graft was implanted. After a few days the patient worsened, the angio-computed tomography scan showed a progressive increase of the periaortic mass and numerous small nodules in the abdomen were also detected...
August 2016: Annals of Vascular Surgery
Igor Banzic, Milos Sladojevic, Nikola Ilic, Igor Koncar, Lazar Davidovic, Milos Brankovic
Although both internal iliac arteries were saved during operation, the patient developed paraplegia immediately after aortoiliac reconstruction due to the spinal cord ischemia. We report a successfully treated immediate postoperative paraplegia by performing second operation and creating bypass from the bifurcated Dacron graft to the previously detected nonpaired huge lumbar artery.
August 2016: Annals of Vascular Surgery
T S Maldonado, G G Westin, O Jazaeri, M Mewissen, M M P J Reijnen, A J Dwivedi, H E Garrett, A Dias Perera, T Shimshak, V Mantese, C J Smolock, Z M Arthurs
OBJECTIVE/BACKGROUND: Aorto-bifemoral bypass remains the gold standard for treatment of aortoiliac occlusive disease (AIOD) in patients with advanced (TASC D) lesions, but has significant associated morbidity and mortality. Treatment with a unibody stent-graft positioned at the aortic bifurcation is a potential endovascular option for the treatment of AIOD. The current study examines the safety, efficacy, and early patency rates of the Endologix AFX unibody stent-graft for treatment of AIOD...
July 2016: European Journal of Vascular and Endovascular Surgery
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