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[Treatment of post-catheterization pseudoaneurysms by ultrasound-guided thrombin injection: A single-center experience and practical guideline]. JOURNAL DE MÉDECINE VASCULAIRE 2017; 42:198-203. [PMID: 28705337 DOI: 10.1016/j.jdmv.2017.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Accepted: 04/30/2017] [Indexed: 11/25/2022]
Abstract
Ultrasound-guided thrombin injection has been shown to be a safe and effective treatment for iatrogenic post-catheterization pseudoaneurysms, but still is underused in France. We report our single-center experience and propose a technical guideline for ultrasound-guided thrombin injection. Ultrasound-guided thrombin injection should be considered to be the first-line treatment of iatrogenic pseudoaneurysms.
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ECAR (Endovasculaire ou Chirurgie dans les Anévrysmes aorto-iliaques Rompus): A French Randomized Controlled Trial of Endovascular Versus Open Surgical Repair of Ruptured Aorto-iliac Aneurysms. J Vasc Surg 2015. [DOI: 10.1016/j.jvs.2015.07.061] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Editor's Choice – ECAR (Endovasculaire ou Chirurgie dans les Anévrysmes aorto-iliaques Rompus): A French Randomized Controlled Trial of Endovascular Versus Open Surgical Repair of Ruptured Aorto-iliac Aneurysms. Eur J Vasc Endovasc Surg 2015; 50:303-10. [DOI: 10.1016/j.ejvs.2015.03.028] [Citation(s) in RCA: 128] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2014] [Accepted: 03/12/2015] [Indexed: 12/15/2022]
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Endovascular management of rupture in acute type B aortic dissections. Eur J Vasc Endovasc Surg 2015; 49:655-660. [PMID: 25805327 DOI: 10.1016/j.ejvs.2015.01.025] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2014] [Accepted: 01/27/2015] [Indexed: 11/15/2022]
Abstract
OBJECTIVE Reports of thoracic endovascular aortic repair (TEVAR) for complicated acute type B aortic dissection (ABAD) bring together a large range of clinical presentations. With a 30 day mortality of 50% when managed with open surgery, rupture is the most devastating complication of ABAD. This study investigated the outcome of TEVAR for ABAD complicated by rupture (r-ABAD) to assess the results of this particularly critical subgroup. METHODS A review of consecutive TEVAR for r-ABAD in two tertiary referral centers was performed using a prospectively maintained database. RESULTS Between 2000 and 2013, 24 patients (mean age 71 years; 14 males) underwent TEVAR for r-ABAD. Sixteen (67%) were in shock (Systolic blood pressure <80 mmHg) before surgery. Seven patients had coverage of the left subclavian artery, of whom four had partial arch debranching procedures via cervical access concomitant with TEVAR. Median length of aortic coverage was 150 mm, median proximal oversizing was 13.3% (range 6.2-33.3%). Technical success was achieved in 100%. There were four in hospital deaths (16%). Two patients (8%) had paraplegia, but neither stroke nor renal insufficiency requiring dialysis occurred. During a mean follow up of 28 months, there was one aortic dissection related death and eight patients (40% of the surviving patients) required re-intervention. All re-interventions were managed endovascularly. At last follow up CT scan, eight patients (40%) had complete remodeling of the aortic wall. CONCLUSION With 16% in hospital mortality and 8% early major complications, this study confirms the feasibility of TEVAR for r-ABAD with a lower peri-operative morbidity and mortality rate compared with open surgery. Given the high rate of re-intervention, close follow up is required in surviving patients.
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Endovascular Management of Rupture in Acute Type B Aortic Dissections. Eur J Vasc Endovasc Surg 2014. [DOI: 10.1016/j.ejvs.2014.06.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Minimum 10-Year Follow-up of Endovascular Repair for Acute Traumatic Transection of the Thoracic Aorta. Eur J Vasc Endovasc Surg 2014. [DOI: 10.1016/j.ejvs.2014.06.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Endovascular repair of acute uncomplicated aortic type B dissection promotes aortic remodelling: 1 year results of the ADSORB trial. Eur J Vasc Endovasc Surg 2014; 48:285-91. [PMID: 24962744 DOI: 10.1016/j.ejvs.2014.05.012] [Citation(s) in RCA: 250] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Accepted: 05/12/2014] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Uncomplicated acute type B aortic dissection (AD) treated conservatively has a 10% 30-day mortality and up to 25% need intervention within 4 years. In complicated AD, stent grafts have been encouraging. The aim of the present prospective randomised trial was to compare best medical treatment (BMT) with BMT and Gore TAG stent graft in patients with uncomplicated AD. The primary endpoint was a combination of incomplete/no false lumen thrombosis, aortic dilatation, or aortic rupture at 1 year. METHODS The AD history had to be less than 14 days, and exclusion criteria were rupture, impending rupture, malperfusion. Of the 61 patients randomised, 80% were DeBakey type IIIB. RESULTS Thirty-one patients were randomised to the BMT group and 30 to the BMT+TAG group. Mean age was 63 years for both groups. The left subclavian artery was completely covered in 47% and in part in 17% of the cases. During the first 30 days, no deaths occurred in either group, but there were three crossovers from the BMT to the BMT+TAG group, all due to progression of disease within 1 week. There were two withdrawals from the BMT+TAG group. At the 1-year follow up there had been another two failures in the BMT group: one malperfusion and one aneurysm formation (p = .056 for all). One death occurred in the BMT+TAG group. For the overall endpoint BMT+TAG was significantly different from BMT only (p < .001). Incomplete false lumen thrombosis, was found in 13 (43%) of the TAG+BMT group and 30 (97%) of the BMT group (p < .001). The false lumen reduced in size in the BMT+TAG group (p < .001) whereas in the BMT group it increased. The true lumen increased in the BMT+TAG (p < .001) whereas in the BMT group it remained unchanged. The overall transverse diameter was the same at the beginning and after 1 year in the BMT group (42.1 mm), but in the BMT+TAG it decreased (38.8 mm; p = .062). CONCLUSIONS Uncomplicated AD can be safely treated with the Gore TAG device. Remodelling with thrombosis of the false lumen and reduction of its diameter is induced by the stent graft, but long term results are needed.
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Open Surgical Secondary Procedures after Thoracic Endovascular Aortic Repair. Eur J Vasc Endovasc Surg 2013; 46:667-74. [DOI: 10.1016/j.ejvs.2013.08.022] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2013] [Accepted: 08/18/2013] [Indexed: 12/01/2022]
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P165 Effet du choix des repas sur la prise alimentaire et la satisfaction des patients hospitalisés en service de médecine interne. NUTR CLIN METAB 2013. [DOI: 10.1016/s0985-0562(13)70497-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Endovascular Repair of Aorto-iliac Artery Injuries after Lumbar-spine Surgery. J Vasc Surg 2011. [DOI: 10.1016/j.jvs.2011.06.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Endovascular repair of aorto-iliac artery injuries after lumbar-spine surgery. Eur J Vasc Endovasc Surg 2011; 42:167-71. [PMID: 21592826 DOI: 10.1016/j.ejvs.2011.04.011] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2011] [Accepted: 04/04/2011] [Indexed: 10/18/2022]
Abstract
OBJECTIVE This study aims to describe the endovascular management of abdominal-aortic- or common-iliac-artery injuries after lumbar-spine surgery. METHODS Patients treated for abdominal-aortic- or common-iliac-artery injuries after lumbar-spine surgery during a 13-year period were identified from an endovascular database, providing prospective information on techniques and outcome. The corresponding patient records and radiographic reports were analysed retrospectively. RESULTS Seven patients were treated with acute (n = 3) or subacute (n = 4) injuries of the common iliac artery (n = 6) or abdominal aorta (n = 1) after lumbar-spine surgery. Vascular injuries included arterial lacerations (n = 3), arteriovenous fistulas (n = 2) and pseudo-aneurysms (n = 2). The mean age of the patients was 51.7 years (30-60 years), 71.4% were women. These lesions were repaired by transluminal placement of stent grafts: Passager (n = 3), Viabahn (n = 1), Wallgraft (n = 1), Zénith (n = 1) and Advanta V12 (n = 1). Exclusion of the injury was achieved in all cases. Mortality was nil. There were no procedure-related complications. During a median follow-up of 8.7 years (range 0.3-13 years), all stent grafts remained patent. CONCLUSIONS Sealing of common iliac artery or abdominal aortic lesions as a complication of lumbar-disc surgery with a stent graft is effective and is suggested as an excellent alternative to open surgery for iatrogenic great-vessel injuries, particularly in critical conditions.
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Carcinologic resection of abdominal tumors involving retroperitoneal vessels: Results of a synergical multidisciplinary approach between oncologic and vascular surgical teams. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.e20521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Preoperative assessment of anatomical suitability for thoracic endovascular aortic repair. Acta Chir Belg 2009; 109:458-64. [PMID: 19803256 DOI: 10.1080/00015458.2009.11680461] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Endovascular treatment of descending thoracic aortic pathologies requires a preoperatively determined interventional strategy. Its feasibility depends mainly on anatomic factors: the morphology of the proximal and distal fixation sites, the diameter and disease state of the access vessels. These factors represent important predictors of success and the most important exclusion criteria. Current diagnostic evaluation of aortic aneurysm for endovascular repair relies primarily on CT scan associated with 3D-reconstruction to assess the anatomical suitability for endograft implantation. In patients with an inadequate length of the proximal or distal neck, the left subclavian artery or the coeliac trunk can be overstented to effectively exclude thoracic aortic lesions. Deliberate coverage of aortic side branches should be decided prior to the procedure (guided by a extensive anatomical assessment) or carefully be avoided in order to reduce major morbidity, especially cerebral embolization, spinal cord ischemia and ischemic abdominal complications.
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Syndrome inflammatoire persistant révélant un angiosarcome de l’aorte. Rev Med Interne 2009. [DOI: 10.1016/j.revmed.2009.03.149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Surgical management of carotid body tumors. Ann Surg Oncol 2008; 15:2180-6. [PMID: 18512105 DOI: 10.1245/s10434-008-9977-z] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2007] [Revised: 04/21/2008] [Accepted: 04/21/2008] [Indexed: 11/18/2022]
Abstract
BACKGROUND Carotid body tumors (CBT) should be considered when evaluating every lateral neck mass. METHODS A retrospective study was conducted of 52 patients with 57 CBT. The surgical approach and complications were reviewed. All patients were operated on without preoperative embolization. RESULTS Multifocal paraganglioma (PG) were detected in six cases. A succinate dehydrogenase subunit D (SDHD) mutation was discovered in four patients. Vascular peroperative complication occurred in one case. Vascular reconstruction was decided peroperatively in five cases (8.8%). Vascular reconstruction was 0% for Shamblin 1 or 2 tumors, but 28.5% for Shamblin 3. A postoperative nerve paresis was reported in 24 patients (42.1%) and vagal nerve paralysis persisted in four cases (7.01%). The rate of serious complications, e.g., permanent nerve palsy, preoperative and postoperative complications, was 14.03%; it was 2.3% for Shamblin 1 or 2 tumors and 35.7% for Shamblin 3. One patient had malignant PG with node metastasis and was not referred for radiotherapy. No recurrence or metastasis was reported after 6-year follow-up. CONCLUSION Early surgical treatment is recommended in almost all patients after preoperative evaluation and detection of multifocal tumors. Surgical excision of small tumors was safe and without complication, but resection of Shamblin 3 tumors can be challenging. Routine preoperative embolization of carotid body paragangliomas is not required.
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[Surgical management of a preaortic paraganglioma: Report of one case]. ACTA ACUST UNITED AC 2006; 131:559-63. [PMID: 16824474 DOI: 10.1016/j.anchir.2006.05.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2005] [Accepted: 05/25/2006] [Indexed: 10/24/2022]
Abstract
Paragangliomas (PG) are rare and often diagnosed in the young adult. One case of retroperitoneal preaortic paraganglioma localised between the celiac trunk and the superior mesenteric artery is reported. The management of paraganglioma involves endocrinologists, geneticists and surgeons but the only potentially curative treatment remains surgical resection. Pathology reports can not always discriminate between benign or malignant tumors. Hereditary in paraganglioma occurs in approximately 25% of cases. Genetic investigation is therefore mandatory in all patients with PG. Since the type of genetic mutation is correlated with tumoral aggressiveness, genetic investigation results should be taken into account when a surgical procedure is planned.
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Abstract
INTRODUCTION Endovascular aneurysm repair (EVAR) has been suggested as a technique to improve outcome of ruptured abdominal aortic aneurysm (AAA). Whether this technique becomes an established treatment will depend, in part, on the anatomy of ruptured AAA. METHODS The anatomy of intact and ruptured AAA seen in a university department of vascular surgery over 5 years was reviewed. Aneurysm anatomy was assessed with spiral computed tomographic angiography. Suitability for EVAR was assessed from the dimensions of the proximal neck and common iliac arteries. Neck length less than 15 mm, neck width greater than 30 mm, and common iliac artery diameter greater than 22 mm were declared unsuitable for EVAR. RESULTS Three hundred sixty-three patients with intact AAA and 46 with ruptured AAA were identified. Larger intact aneurysms were significantly associated with longer renal artery-bifurcation distance and more complex proximal neck architecture. In this sample, patients with ruptured AAA were more likely to have larger aneurysms with shorter and narrower proximal necks. Significantly more intact aneurysms were morphologically suitable for endovascular repair compared with ruptured AAA (78% vs 43%; P <.001). CONCLUSIONS Ruptured AAA are less likely to be suitable for endovascular repair than are intact AAA, most probably because of larger diameter at presentation. Open repair will likely remain the treatment of choice in most patients with ruptured AAA, because of current morphologic constraints of endovascular repair.
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A porcine model of systemic and renal haemodynamic responses to infrarenal aortic cross-clamping. Eur J Vasc Endovasc Surg 2003; 25:72-8. [PMID: 12525815 DOI: 10.1053/ejvs.2002.1789] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
OBJECTIVES cross-clamping of the infrarenal aorta is associated with complex haemodynamic disturbances. Several experimental models of aortic cross-clamping (AXC) have been described with heterogeneous results. The main purpose of this study was to establish an animal model in which infrarenal AXC could reproduce similar systemic and renal haemodynamic changes to those observed in humans. METHODS eleven anaesthetised pigs underwent AXC just below the renal arteries. Renal blood flow was measured using clearance of (131)I hippuran. Systemic and renal parameters were collected at 3 consecutive 30-min periods. RESULTS AXC did not alter the extraction fraction of (131)I hippuran but was accompanied by significant (13%) decrease in cardiac index (p = 0.005) and a 23% increase in mean arterial pressure (p = 0.005). AXC induced significant 135% increase in renal vascular resistance (p = 0.012) and a 35% decrease in renal blood flow (p = 0.016). This worsened after removal of the aortic clamp, whereas systemic variables returned to baseline levels. CONCLUSIONS this AXC animal model reproduces the changes observed in humans. It provides a reliable animal model which allows to investigate the underlying mechanisms of renal vasoconstriction and the effect of new drugs.
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Abstract
Choice of exposure route for surgical excision of superior sulcus lung tumors depends on involvement at the thoracic inlet. From December 1985 to September 1999, we performed surgical treatment of superior sulcus tumors in 42 patients, including 22 with vascular involvement. Various exposure techniques were used, including a novel technique combining transverse supraclavicular cervicotomy and posterolateral thoracotomy in 11 cases, anterior transclavicular cervicothoracotomy in 7 cases, isolated posterolateral thoracotomy in 3 cases, and cervicosternotomy in 1 case. Vascular procedures consisted of subadventitial dissection of the subclavian artery in 5 patients, arterial resection-anastomosis in 7, and prosthetic bypass in 10. Postoperative mortality was 11.9% in the overall series of 42 patients (n = 5) and 9% (n = 2) in the subgroup of patients with vascular involvement. During follow-up, 13 patients died of tumor recurrence and 1 patient died of respiratory insufficiency. Actuarial 5-year survival was 22.7 +/- 17.5% overall and 18 +/- 17.9% in the subgroup of patients with vascular involvement. This study indicates that the combined exposure route with transverse supraclavicular cervicotomy and posterolateral thoracotomy was useful for treatment of superior sulcus lung tumors requiring lobectomy and pneumonectomy.
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Abstract
BACKGROUND Descending necrotizing mediastinitis represent a virulent form of mediastinal infection requiring prompt diagnosis and treatment to reduce the high mortality associated with this disease. Surgical management and a particularly optimal form of mediastinal drainage remain controversial. METHODS Over a 10-year period, 12 patients were treated at our institution. Surgical treatment consisted of 1 or several cervical drainages, associated with drainage of the mediastinum through a thoracic approach in 11 patients. Thoracic procedures included radical surgical debridement of the mediastinum with complete excision of the tissue necrosis, decortication, and pleural drainage with adequate placement of chest tubes for mediastinopleural irrigation. Transcervical mediastinal drainage was performed in only 1 patient. RESULTS The outcome was favorable in 10 patients, 9 of whom had mediastinal drainage through thoracotomy. Two patients were initially drained through a minor thoracic approach; the first died of tracheal fistula and the second required new drainage through a thoracotomy. The patient who had transcervical mediastinal drainage without a thoracic approach presented an abscess limited to the anterior and superior mediastinum. In 3 patients, ongoing mediastinal sepsis required a second thoracotomy. CONCLUSION A stepwise approach with transcervical mediastinal drainage is first justified in patients with very limited disease to the upper mediastinum. However, ongoing mediastinal sepsis requires new drainage, through a major thoracic approach, without delay. Extensive mediastinitis can not be adequately treated without mediastinal drainage including a thoracotomy. This aggressive surgical policy has allowed us to maintain a low mortality rate (16.5%) in a series of 12 patients with this highly lethal disease.
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Bilateral splenorenal bypass and axillofemoral graft for management of juxtarenal mycotic aneurysm. CARDIOVASCULAR SURGERY (LONDON, ENGLAND) 1996; 4:331-4. [PMID: 8782930 DOI: 10.1016/0967-2109(95)00040-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The principles of treatment of mycotic aortic aneurysms are not well established and the optimal method of revascularization--extra-anatomic bypass or in situ grafting--is still debated. Infection of the juxtarenal or suprarenal aorta poses an additional challenge in management because of the requirement for visceral revascularization. The case of a 73-year-old man is reported who developed several mycotic aneurysms of the juxtarenal, infrarenal aorta and right main iliac artery following a Candida infection. He was successfully treated with suprarenal aortic ligation, aneurysmal excision, splenorenal bilateral bypass and systemic antifungal therapy. The patient subsequently underwent extra-anatomic revascularization of the lower extremities with a left axillobifermoral bypass involving a polytetrafluoroethylene graft.
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Abstract
PURPOSE We describe the case of a 34-year-old man with blunt abdominal trauma. Initial abdominal computed tomography scan showed retroperitoneal hematoma, pancreatic contusion, multiple fractures of the transverse process in the thoraco-lumbar spine, and infrarenal aortic dissection. METHOD Angiography revealed that the aortic dissection originated proximal to the inferior mesenteric artery and extended down to the left common iliac artery without vascular obliteration. The pancreatic trauma was managed without operation, and the dissection was treated with aortic and left iliac endovascular self-expanding Schneider Wall Stents. RESULT Immediate angiographic and computed tomography scan examination showed the obliteration of the greater part of the dissection with persistence of a short dissected segment at the level of the aortic bifurcation. Examination a week later showed thrombosis of this false lumen and complete obliteration of the dissection. CONCLUSION Intravascular stenting allowed treatment of the dissection without open surgical procedures requiring laparotomy and aortic operation.
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Abstract
PURPOSE This study was designed to determine the influence of changes in intraoperative management on the outcome of ruptured abdominal aortic aneurysm (RAAA). METHODS Retrospective review of our surgical experience of RAAA identified 61 patients and was separated into two periods: 1986 to 1988 (group 1 [n = 21 patients]) and 1989 to 1994 (group 2 [n = 40 patients]). Since 1989 operations have been conducted by two vascular surgeons without systemic administration of heparin and with control of suprarenal aorta if extensive hematoma is present, use of collagen-impregnated grafts, preferential repair with aortoaortic grafting, and routine use of intraoperative autotransfusion. RESULTS Factors differing between the groups were use of intraoperative autotransfusion (4.76% in group 1 vs 80% in group 2, p < 0.00001), repair with tube grafting (42.8% in group 1 vs 80% in group 2, p = 0.003), number of packed homologous red blood cells (7.5 +/- 5.2 units in group 1 vs 3.1 +/- 3.6 units in group 2, p = 0.008), postoperative blood loss (365 +/- 705 ml in group 1 vs 133 +/- 351 ml in group 2, p = 0.01). The intraoperative mortality rate was significantly lower in group 2 (5% vs 28.6%, p = 0.016). The only predictive factor was the use of intraoperative autotransfusion with a lower mortality rate in patients undergoing autotransfusion (p = 0.029). The postoperative mortality rate was significantly lower in group 2 (20% vs 52.4%, p = 0.009). Predictive factors were use of intraoperative autotransfusion (p = 0.0009), age of the patients (p = 0.0039), and repair with tube graft (p = 0.039). The odds ratio of postoperative death was 25 times higher without intraoperative autotransfusion and seven times lower when a tube graft was used. CONCLUSION Continuing efforts to achieve improvement in surgical technique and use of intraoperative autotransfusion were important determinants in lowering the postoperative mortality rate of RAAA to 20%.
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[Acute aortic dissection in Horton disease]. Presse Med 1995; 24:915. [PMID: 7638135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
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Descending necrotizing mediastinitis. Advantage of mediastinal drainage with thoracotomy. J Thorac Cardiovasc Surg 1994; 107:55-61. [PMID: 8283919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Descending necrotizing mediastinitis can occur as a complication of oropharyngeal and cervical infections that spread to the mediastinum via the cervical spaces. Delayed diagnosis and inadequate mediastinal drainage through a cervical or minor thoracic approach are the primary causes of a high published mortality rate (near 40%). Between 1985 and 1992, six men (mean age, 49 years) with descending necrotizing mediastinitis were surgically treated at our institution. The primary oropharyngeal infection was peritonsillar abscess (three cases) and odontogenic abscess (three cases). In all cases, occurrence of respiratory insufficiency associated with serious cervical infection suggested the mediastinitis diagnosis. Computed tomographic scans confirmed the mediastinitis, showing mediastinal abscess and mediastinal emphysema. All patients underwent surgical drainage of the deep neck infection combined with mediastinal drainage through a thoracic approach. The outcome was favorable in five patients who had mediastinal drainage through a thoracotomy; the patient who had mediastinal drainage through a minor thoracic approach (anterior mediastinotomy) died of tracheal fistula on postoperative day 18. In our experience, aggressive mediastinal drainage by a thoracotomy approach regardless of the level of mediastinal involvement led to improvement in survival of these patients, with a 17% mortality rate.
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