We reviewed our strategies during the last decade for deep vein thrombosis (DVT) of the upper extremity due to thoracic outlet syndrome (TOS) andthe lower extremity.Between 1998 and 2011, we treated 31 patients with 18 subclavian DVTs and 13 iliac DVTs. Management included catheter-directed thrombolysis compared to mechanical thrombolysis (MT; post 2006). Prior to 2006, patients with TOS were treated with total excision of the first rib compared to excision of the anterior half of the rib. Patients were followed up with serial duplex ultrasounds.There was no major morbidity and no mortality in these 31 patients. Three patients developed recurrent DVT but maintained patency after further treatment.Use of MT has led to shorter treatment duration and length of hospital stay. Limiting first rib resection to the anterior half of the rib shortened operative time. Patients requiring stents had excellent long-term patency rates.
Open aortic aneurysm repair in the setting of bilateral hypogastric aneurysms is technically challenging. We present a novel technique for open surgical repair for bilateral hypogastric aneurysms using the Gore hybrid vascular graft (GVHG; W. L. Gore and Associates Inc, Flagstaff, Arizona). The GVHG is an expanded polytetrafluoroethylene graft with a nitinol stent at 1 end designed for hemodialysis access. The GVHG has been also been used for aortic debranching and treatment of occlusive disease. We describe the first report using GVHG to repair hypogastric aneurysms.
Introduction: Completion imaging following carotid endarterectomy (CEA) remains controversial. We present our experience performing routine completion arteriography (CA). Methods: A retrospective review of our prospectively maintained institutional database was performed for patients undergoing isolated CEA. Results: 1439 isolated CEAs with CA were performed on 1297 patients. CEA was for asymptomatic lesions in 70% (1003) of cases. There were no complications related to arteriography. An abnormal arteriogram documented significant abnormalities in the internal carotid artery (ICA) and prompted revision in 1.7% (24/1439) of cases: 20 unsatisfactory distal endpoints of the endarterectomy (12 residual stenoses, 7 intimal flaps, and 1 dissection), 3 kinks or stenoses within the body of the patch, and 1 thrombus. Of the 20 distal endpoint lesions, stent deployment was used in 17 cases and patch revision in 3 cases. The other 4 cases were treated by patch angioplasty (3) or thrombectomy (1). None suffered a perioperative stroke. The overall 30-day stroke, death, and combined stroke/death rate for the 1439 patients in our series was 1.5% (22), .5% (7), and 1.9% (27), respectively. The combined stroke/death rate for asymptomatic lesions was 1.1% (11/1003) and for symptomatic lesions was 2.5% (11/436). Of the 22 strokes in the entire series (all with normal CA), 15 were non-hemorrhagic strokes ipsilateral to the CEA; 14 were confirmed to have widely patent endarterectomy sites by CT-A (13) or re-exploration and repeat arteriography (1). The occluded site was re-explored and underwent thrombectomy, but no technical problems were identified. The remaining strokes were hemorrhagic (4 reperfusion syndrome and 1 surgical site bleeding) or contralateral to the CEA (2). Conclusion: Although not all patients in this series who underwent intraoperative revision due to abnormal CA might have suffered a stroke, performing this simple and safe study may have halved our overall perioperative stroke rate from 3.2% to 1.5%.
We will present a 48-year-old man with disabling bilateral lower extremity claudication caused by diffuse aortoiliac atherosclerotic disease. The arteriogram documented three-vessel visceral artery occlusive disease and unilateral 60% stenosis of the left renal artery The focus of the discussion will be the preoperative and intraoperative management of this patient, especially the role of prophylactic mesenteric revascularization at the time of aortic surgery
