11/501. Successful surgical treatment of primary aorto-duodenal fistula associated with inflammatory abdominal aortic aneurysm: A case report.We report a rare case of a 50-year-old woman with intermittent gastrointestinal (GI) bleeding and diagnosed as having primary aortoenteric fistula (PAEF) with inflammatory abdominal aortic aneurysm (IAAA). She was transferred to our institution with suspected PAEF as assessed by duodenoscopy and CT scan. As the patient was in shock due to massive GI-bleeding two days after admission, we performed an emergency laparotomy. The fistula was closed and the aneurysm replaced by a Woven Dacron Graft with an inter-positioning omental flap. A high index of suspicion is the most important diagnostic aid to prevent overlooking this often fatal disease.- - - - - - - - - - ranking = 1keywords = fistula (Clic here for more details about this article) |
12/501. Management of aortobronchial fistula with an aortic stent-graft.Aortobronchial fistula presenting as massive hemoptysis is a rapidly fatal process that is extremely difficult to manage. We report a case in which endovascular occlusion of a fistula between a thoracic aortic pseudoaneurysm and lung was successfully managed by placement of an aortic endovascular stent-graft. Stent-grafting is a promising technique in managing complications of thoracic aneurysms and grafts.- - - - - - - - - - ranking = 1keywords = fistula (Clic here for more details about this article) |
13/501. Aortocaval fistula complicating abdominal aortic aneurysm: diagnosis with gadolinium-enhanced three-dimensional MR angiography.With approximately 150 reported cases, fistulas between the abdominal aorta and inferior vena cava are rare. Preoperative clinical diagnosis of aortocaval fistula is difficult because the classical triad of abdominal pain, pulsatile abdominal mass, and abdominal machinery-like bruit may be absent in up to 50 % of patients. We report a case of aortocaval fistula complicating abdominal aortic aneurysm which was diagnosed preoperatively using breath-hold gadolinium-enhanced three-dimensional MR angiography.- - - - - - - - - - ranking = 1.1666666666667keywords = fistula (Clic here for more details about this article) |
14/501. Multiple aortocaval fistulas associated with a ruptured abdominal aneurysm in a patient with ehlers-danlos syndrome.Aortocaval fistula (ACF) is a rare complication of spontaneous abdominal aortic aneurysm (AAA) rupture, with an incidence of 2-4%. A unique case of ruptured AAA complicated by multiple aortovenous fistulas involving the inferior vena cava and left internal iliac vein is presented, and is the first published report of a patient with ehlers-danlos syndrome undergoing surgical treatment for an ACF.- - - - - - - - - - ranking = 1keywords = fistula (Clic here for more details about this article) |
15/501. Laparoscopic aortic injury leading to delayed aortoenteric fistula: an alternative technique for repair.Complications of laparoscopic procedures occur in up to 10% of cases. The most lethal complication relates to injury of major retroperitoneal vascular structures. A case of aortoenteric fistula referred to the vascular surgical service 1 month following emergency repair of laparoscopic aortic injury is presented. A technique utilizing a saphenous vein panel graft for distal aortic repair is described. review of reported cases demonstrates that major retroperitoneal vascular injury during laparoscopy is rare, with a reported incidence of 3 to 10/10,000 procedures, and a mortality of up to 20%. Simple suture repair is the usual form of treatment, but specialized techniques are occasionally required.- - - - - - - - - - ranking = 0.83333333333333keywords = fistula (Clic here for more details about this article) |
16/501. Combined resection of the thoracic esophagus and thoracic descending aorta.We conducted combined resection of the thoracic esophagus and thoracic descending aorta in 2 patients, one with advanced esophageal cancer with aortic invasion and the other aortoesophageal fistula caused by a false aortic aneurysm. Combined resection of esophageal tumor and adjacent involved organs was conducted in 14 patients with A3:T4 esophageal cancer but none survived 3 years and resecting tumor-invaded organs did not improve patient survival. One major problem of combined resection of the esophagus and aorta is contamination of the posterior mediastinum. In 1 patient, 2-stage surgery for the esophagus and in situ aortic replacement was conducted to reduce operative risk and avoiding infection of the prosthetic vascular graft. With thoracic descending aortic aneurysm adjacent to the esophagus on the increase, cardiovascular surgeons should prepared to undertake combined resection of both the aorta and esophagus.- - - - - - - - - - ranking = 0.16666666666667keywords = fistula (Clic here for more details about this article) |
17/501. A review of aortopulmonary fistulas in aortic dissection.Aortopulmonary fistula is an exceedingly rare complication of aortic dissection. Only 4 cases in acute dissection and 8 cases in the chronic one have been published previously. We report the thirteenth case and a review of the literature. A man underwent an operation for type A aortic dissection. At surgery, a fistula was discovered between the false lumen and the main pulmonary artery, although the preoperative investigations did not suggest such a complication.- - - - - - - - - - ranking = 1keywords = fistula (Clic here for more details about this article) |
18/501. Aortoesophageal fistula caused by aneurysm of the thoracic aorta: successful surgical treatment, case report, and literature review.Aortoesophageal fistula induced by atherosclerotic thoracic aortic aneurysm is rare, but is usually a fatal disorder, with few survivors reported. We report the case of a 72-year-old man with aortoesophageal fistula successfully treated in a two-stage operation. In the first stage, we performed resection and replacement of the aortic aneurysm with a prosthetic graft in situ, esophagectomy, cervical esophagostomy, and jejunostomy. After the patient recovered well postoperatively, a transmediastinal retrosternal interposition of the stomach was performed, with esophagogastroanastomosis in the cervical area, to re-establish the gastrointestinal tract. We include a discussion of the causes, diagnostic approach, management of the aorta and esophagus, and review of the literature.- - - - - - - - - - ranking = 1keywords = fistula (Clic here for more details about this article) |
19/501. aorta-cutaneous fistula as a rare complication of localized chronic mediastinitis.A 35-year-old man was admitted 5 years after congenital heart surgery complicated by staphylococcus aureus and a cutaneous fistula located at the left fourth intercostal space. He was febrile (40 degrees C), suffering from sternal pain and suppuration from the old fistula. During examination arterial blood suddenly discharged from the fistula, so that surgery was immediately instituted. An infected Dacron tube implanting on the ascending aorta for a central aorto-pulmonary shunt was at the origin of a false aneurysm: this had led to the repeat formation of an aorta-cutaneous fistula and outbreak of external bleeding.- - - - - - - - - - ranking = 1.3333333333333keywords = fistula (Clic here for more details about this article) |
20/501. Aortic dissection with fistula to left atrium: diagnosis by transesophageal echocardiography with successful repair.The aorta-atria fistula is an infrequent complication of aortic dissection, and it is rarely diagnosed before death. A 41-year-old man who 8 years previously had undergone prosthetic aortic valve replacement had an aortic dissection complicated by aorta-left atrial fistula. This patient had acute left heart failure associated with a systolic and diastolic murmur at the lower left sternal border suggesting an aortic prosthetic malfunction. The cardiac diagnosis was made with transesophageal echocardiography and Doppler color flow imaging; it was notable that the cardiac lesions were not detected by transthoracic echocardiography. On the basis of the echocardiographic findings, the patient underwent successful emergency replacement of the dissecting ascending aorta with closure of the aorta-left atrial fistula. Transesophageal echocardiography is the procedure of choice for defining this abnormality. In this case a prompt surgical repair consisting of replacement of the affected segment of the aorta with the prosthesis and closure of the fistula provided optimum resolution of the clinical situation.- - - - - - - - - - ranking = 1.3333333333333keywords = fistula (Clic here for more details about this article) |
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