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Almazedi B, Lyall H, Bhatnagar P, Kessel D, McPherson S, Patel JV, Puppala S. Endovascular Management of Extra-cranial Supra-aortic Vascular Injuries. Cardiovasc Intervent Radiol 2013; 37:55-68. [DOI: 10.1007/s00270-013-0555-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2012] [Accepted: 12/13/2012] [Indexed: 10/27/2022]
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Carrafiello G, Laganà D, Mangini M, Fontana F, Recaldini C, Piacentino F, Pellegrino C, Piffaretti G, Fugazzola C. Percutaneous treatment of traumatic upper-extremity arterial injuries: a single-center experience. J Vasc Interv Radiol 2011; 22:34-9. [PMID: 21195899 DOI: 10.1016/j.jvir.2010.09.015] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2008] [Revised: 08/08/2010] [Accepted: 09/14/2010] [Indexed: 10/18/2022] Open
Abstract
PURPOSE To assess the feasibility and effectiveness of emergency percutaneous treatment of traumatic injuries of upper-extremity arteries. MATERIALS AND METHODS Between January 2000 and December 2007, 11 patients (mean age, 49.9 years) with traumatic injuries of upper-extremity arteries were observed: three had pseudoaneurysms, four had dissections, three had transections, and one had mural hematoma. Lesions involved the axillary (n = 6), subclavian (n = 3), or brachial artery (n = 2). Pseudoaneurysms and transections were treated with stent grafts, (n = 6) and dissections and mural hematomas were treated with bare stents (n = 2) or angioplasty (n = 3). Follow-up (mean, 45.1 months; range, 12-84 months) was performed with color Doppler ultrasonography at 1, 3, 6, and 12 months and then, yearly. RESULTS Immediate technical success was obtained in all cases. No major complications occurred; there was one asymptomatic occlusion of the interosseous artery and one case of incomplete thrombosis of the radial artery (with recanalization after 1 month with systemic medical therapy). During a mean follow-up of 45.1 months, one stent-graft occlusion occurred, which was treated with intraarterial pharmacologic thrombolysis (urokinase 60,000 IU/h for 12 hours). Overall primary clinical success rate was 95.2% and secondary clinical success rate was 100%. CONCLUSIONS Percutaneous treatment is a feasible and safe tool for injuries of upper-extremity arteries because it can provide a fast and definitive termination of bleeding or a resolution of acute ischemia. This approach, with its low invasiveness, can be proposed as first-line treatment in patients with traumatic lesions of upper-extremity arteries.
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Affiliation(s)
- Gianpaolo Carrafiello
- Interventional Radiology Research Centre, Department of Radiology, Insubria University, Ospedale di Circolo e Fondazione Macchi, Viale Borri, Varese, 21100 Italy.
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Vierhout B, Zeebregts C, van den Dungen J, Reijnen M. Changing Profiles of Diagnostic and Treatment Options in Subclavian Artery Aneurysms. Eur J Vasc Endovasc Surg 2010; 40:27-34. [DOI: 10.1016/j.ejvs.2010.03.011] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2009] [Accepted: 03/09/2010] [Indexed: 11/24/2022]
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Xu GF, Suh DC, Pyun HW, Yoo H, Lee SW, Huh MO, Kwon T, Kim SJ. Covered stent application of a repeatedly regrowing iatrogenic subclavian artery pseudoaneurysm at the origin of the vertebral artery. Interv Neuroradiol 2007; 13:185-9. [PMID: 20566148 DOI: 10.1177/159101990701300210] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2007] [Accepted: 04/30/2007] [Indexed: 11/15/2022] Open
Abstract
SUMMARY Formation of an iatrogenic subclavian artery pseudoaneurysm while attempting central venous access through the internal jugular vein is relatively uncommon. However, management of a subclavian artery pseudoaneurysm remains a challenge because of its growing tendency and its relation to the origin of the vertebral artery (VA). We report a strategy for using a covered stent as for the endovascular treatment of a patient with a repeatedly regrowing subclavian artery pseudoaneurysm at the origin of the VA.
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Affiliation(s)
- G F Xu
- Department of Radiology, Yancheng 1st Hospital, 14 Yuehe Rd, Yancheng 224006, Jiangsu Province, China -
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Filippo F, Francesco M, Francesco R, Corrado A, Chiara M, Valentina C, Giuseppina N, Salvatore N. Percutaneous Angioplasty and Stenting of left Subclavian Artery Lesions for the Treatment of Patients with Concomitant Vertebral and Coronary Subclavian Steal Syndrome. Cardiovasc Intervent Radiol 2006; 29:348-53. [PMID: 16502184 DOI: 10.1007/s00270-004-0265-4] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To evaluate the efficacy of subclavian stenosis percutaneous transfemoral angioplasty (PTA)-treatment in patients with intermittent or complete subclavian steal syndrome (SSS), and coronary-subclavian steal syndrome (C-SSS) after left internal mammary artery-interventricular anterior artery (LIMA-IVA) by pass graft. METHODS We studied 42 patients with coronary subclavian steal syndrome subdivided in two groups; the first group consisted of 15 patients who presented an intermittent vertebral-subclavian steal, while the second group consisted of 27 patients with a complete vertebral-subclavian steal. All patients were treated with angioplasty and stent application and were followed up for a period of 5 years by echocolordoppler examination to evaluate any subclavian restenosis. RESULTS Subclavian restenosis was significantly increased in patients with a complete subclavian steal syndrome. The restenosis rate was 6.67% in the first group and 40.75% in the second group, These patients had 9.1 fold-increase risk (CI confidence interval 0.95-86.48) in restenosis. CONCLUSION Patients with a complete subclavian and coronary steal syndrome present a higher risk of subclavian restenosis.
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Affiliation(s)
- Ferrara Filippo
- Researcher, Department of Angiology, University Medical Hospital of Palermo, Italy.
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Abstract
BACKGROUND Dysphagia may be due to oral, pharyngeal or esophageal dysfunction and poses a frequent problem for the otolaryngologist. Motor disturbances, structural disorders, functional problems, congenital lesions and malignancies have to be excluded in an interdisciplinary diagnostic approach. Currently, vascular diseases play a minor role in the diagnosis of dysphagia. CASE REPORT A 70-year-old female presented with constant dysphagia and a foreign body feeling in the throat of about 2 months duration. Palpation and ultrasound revealed a tumor situated in the right supraclavicular region. The lesion was identified as a true aneurysm of the subclavian artery by digital subtraction angiography. Successful resection and reconstruction was accomplished using a PTFE graft. DISCUSSION Aneurysms of the subclavian artery are rare and in most cases related to thoracic outlet syndrome (TOS) or arteriosclerosis. It can be assumed that an increasingly aged population will present with an increasing incidence of diseases related to atherosclerosis. Moreover, the increasing incidence of specific infections may contribute to this phenomenon. This neglected disease should be included in the differential diagnosis when dealing with supraclavicular lesions, foreign body feeling or dysphagia.
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Affiliation(s)
- J P Windfuhr
- Klinik für Hals-, Nasen-, Ohrenkrankheiten, Kopf-, Hals- und Plastische Gesichtschirurgie, Malteser-Krankenhaus St. Anna, Duisburg.
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Sadato A, Satow T, Ishii A, Ohta T, Hashimoto N. Endovascular Recanalization of Subclavian Artery Occlusions. Neurol Med Chir (Tokyo) 2004; 44:447-53, discussion 454-5. [PMID: 15600279 DOI: 10.2176/nmc.44.447] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Percutaneous balloon angioplasty for subclavian stenosis achieves satisfactory procedural success rates except for total occlusion. Seven lesions in six consecutive patients who underwent stenting for subclavian total occlusion were reviewed to evaluate the feasibility and efficacy of endovascular stenting. Six lesions were treated using Palmaz stents, and one with the combination of a Palmaz and a SMART stent. Procedural success (residual stenosis < 30%) was achieved for all lesions. The only neurological complication was an embolism in a branch of the posterior cerebral artery, which resulted in homonymous hemianopsia. Follow-up angiography over 6 months after the stenting for five lesions found one in-stent re-occlusion and one ostial restenosis due to elastic recoil. No patient had any new or recurrent symptoms except for recurrent upper limb ischemia due to the case of in-stent re-occlusion during the clinical follow-up period of 1 to 52 months (mean 16.6 months). This complication was resolved by a second treatment. Our limited experience suggests that stenting can redilate even cases of angiographical total occlusion of the proximal segment of the subclavian artery.
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Affiliation(s)
- Akiyo Sadato
- Department of Neurosurgery, Kyoto University Graduate School of Medicine, Kyoto
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Abstract
Upper extremity arterial disease is much less common than lower extremity involvement and typically presents as arm claudication, Raynaud's syndrome, rest pain, ischemic ulcerations, or gangrene. The disease can reflect an underlying systemic disorder. In addition to clinical examination, diagnostic studies include noninvasive vascular studies, serologic, immunologic, and hematologic studies (when indicated), and selective arteriography. Atherosclerotic disease is the most common cause of large vessel obstruction, but it can also cause small vessel obstruction by atheromatous embolization or thromboembolism. Treatment varies from pharmacological therapy for vasospastic and vasculitic syndromes to operative approaches for endarterectomy or bypass of focal lesions. Angioplasty and stent techniques also can provide an effective treatment option.
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Affiliation(s)
- Lazar J Greenfield
- Department of Surgery, University of Michigan, 2101 Taubman Center/Box 0346, 1500 E. Medical Center Drive, Ann Arbor, MI 48109-0346, USA.
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Order BM, Müller-Hülsbeck S. Management of unexpected balloon rupture during deployment of balloon-expandable stents. J Endovasc Ther 2002; 9:622-4. [PMID: 12431147 DOI: 10.1177/152660280200900513] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE To describe a method for dealing with balloon rupture during stent deployment. TECHNIQUE A 10-mL Luer-Lock syringe containing contrast material and heparinized saline is used to re-expand a balloon ruptured during stent deployment, permitting maximum balloon expansion and successful initial stent-wall apposition. No adjunctive use of probing catheters or a power injector is necessary to achieve adequate stent expansion. Analysis of the rupture may identify procedural deficiencies that can be rectified. CONCLUSIONS This technique is simple and timesaving, and interventionists should maintain vigilance when handling of balloon-expandable stents.
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Affiliation(s)
- Berndt M Order
- Department of Radiology, Christian-Albrechts-University, Kiel, Germany
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Order BM, Müller-Hülsbeck S. Management of Unexpected Balloon Rupture During Deployment of Balloon-Expandable Stents. J Endovasc Ther 2002. [DOI: 10.1583/1545-1550(2002)009<0622:moubrd>2.0.co;2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Kitchens C, Jordan W, Wirthlin D, Whitley D. Vascular complications arising from maldeployed stents. Vasc Endovascular Surg 2002; 36:145-54. [PMID: 11951101 DOI: 10.1177/153857440203600209] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The authors present 6 unusual vascular complications secondary to maldeployed or undeployed vascular stents. They retrospectively reviewed patients referred for complications of vascular stent placement from September 1998 to March 1999. Information on patient history was obtained from a computerized database and clinical document file. Radiographic information was obtained from arteriograms, ultrasound, and computed tomography imaging. Case 1 describes an undeployed stent in the superior mesenteric artery with subsequent thrombosis in addition to celiac occlusion secondary to attempted balloon angioplasty. Case 2 refers to a malpositioned stent placed in the aortic arch and proximal left common carotid artery. Case 3 involves an undeployed coronary stent that migrated to the right distal posterior tibial artery, causing vascular occlusion and chronic pain. In Case 4, an attempted stent placement into the left iliac artery resulted in an undeployed stent lodged across the aortic bifurcation. Case 5 illustrates a partially deployed stent occluding the left renal artery that was unamenable to further angioplasty. Case 6 demonstrates arterial dissection with a pseudoaneurysm following stent placement for right subclavian stenosis. Five patients required operative intervention. Increased use of stents may escalate the number of complications requiring operative intervention. Foreign bodies can migrate distally and potentiate thrombotic occlusion of vessels. Caution must be used not only at the time of deployment but also in the follow-up period. Continued surveillance becomes important after vascular stent placement.
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Affiliation(s)
- Cliff Kitchens
- Department of Surgery, University of Alabama at Birmingham, 1922 Seventh Avenue South, Birmingham, AL 35294-0007, USA
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Demir I, Yilmaz H, Sancaktar O. Coronary subclavian steal syndrome: treatment by stenting of the left subclavian artery. JAPANESE HEART JOURNAL 2002; 43:79-84. [PMID: 12041893 DOI: 10.1536/jhj.43.79] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
A 48-year-old Turkish male presented with worsening angina and a painful left hand eight years after coronary artery bypass surgery. Coronary angiography showed extensive coronary atherosclerosis with patent vein grafts to his diagonal branch and right coronary arteries. There was a severe narrowing lesion in the left subclavian artery before the origin of the left internal mammary artery (LIMA), which appeared patent. Percutaneous subclavian angioplasty and stent implantation to the left subclavian artery stenosis restored normal flow to the left hand and the LIMA with abolition of his ischemic hand symptom and marked improvement of his angina.
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Affiliation(s)
- Ibrahim Demir
- Department of Cardiology, Akdeniz University Medicine Faculty, Antalya, Turkey
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Assali AR, Sdringola S, Moustapha A, Rihner M, Denktas AE, Lefkowitz MA, Campbell M, Smalling RW. Endovascular repair of traumatic pseudoaneurysm by uncovered self-expandable stenting with or without transstent coiling of the aneurysm cavity. Catheter Cardiovasc Interv 2001; 53:253-8. [PMID: 11387616 DOI: 10.1002/ccd.1160] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Various surgical options for internal carotid or subclavian artery pseudoaneurysm repair have been reported; however, in general they have resulted in poor outcomes with high morbidity and mortality rates. Recently, these open surgical procedures have been partly replaced by percutaneous transluminal placement of endovascular devices. We evaluated the potential for using flexible self-expanding uncovered stents with or without coiling to treat extracranial internal carotid, subclavian and other peripheral artery posttraumatic pseudoaneurysm. Three patients with posttraumatic pseudoaneurysm were treated by stent deployment and coiling (two cases) of the aneurysm cavity. In one case, a 5.0 x 47 mm Wallstent (Boston Scientific) was positioned to span the neck of the 9 x 5 mm size pseudoaneurysm (left internal carotid artery) and deployed. Angiography demonstrated complete occlusion of the pseudoaneurysm without coiling. In the second patient, a 5.0 x 31 mm Wallstent (Boston Scientific) was positioned to span the neck of the 9 x 7 mm size pseudoaneurysm (right internal carotid artery) and deployed. A total of six coils (Guglielmi Detachable Coils, Boston Scientific) were deployed into the pseudoaneurysm cavity until it was completely obliterated. In the third case, an 8.0 x 80 mm SMART (Cordis) stent was advanced over the wire, positioned to span the neck of the 10 x 7 mm size pseudoaneurysm of the left subclavian artery, and deployed. Fourteen 40 x 0.5 mm Trufill (Cordis) pushable coils were deployed into the pseudoaneurysm cavity until it was completely obliterated. At long-term follow-up (6-9 months), all patients were asymptomatic without flow into the aneurysm cavity by Duplex ultrasound. We conclude that uncovered endovascular flexible self-expanding stent placement with transstent coil embolization of the pseudoaneurysm cavity is a promising new technique to treat posttraumatic pseudoaneurysm vascular disease by minimally invasive methods, while preserving the patency of the vessel and side branches.
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Affiliation(s)
- A R Assali
- Department of Cardiology, University of Texas Medical School and Hermann Hospital, Houston, Texas, USA
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Ferrara F, Meli F, Raimondi F, Milio G, Amato C, Cospite V, Cospite M, Novo S. Regulation of p21WAF1/CIP1 expression through mitogen-activated protein kinase signaling pathway. Cancer Res 1996; 18:566-71. [PMID: 15534736 DOI: 10.1007/s10016-004-0077-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
p21WAF1/CIP1 is a cyclin-dependent kinase inhibitor whose expression in mammalian tissues is highly induced in response to stress as well as during normal development and differentiation. Induction of p21WAF1/CIP1 in response to DNA damage occurs through a transcriptional mechanism that is dependent on the activation of the tumor suppressor protein p53. Recent evidence indicates that p21WAF1/CIP1 can also be induced independently of p53, but the signal transduction mechanisms involved in regulating p21WAF1/CIP1 expression in these situations have not been elucidated. In this study, we have addressed the role of the mitogen-activated protein kinase signaling pathway in the induction of p21WAF1/CIP1 in response to growth factor treatment. Using an experimental approach involving cotransfection of a p21WAF1/CIP1 promoter-luciferase construct with a variety of plasmids expressing dominant positive or dominant negative mutant proteins involved in this signaling pathway, we provide evidence to support a role for mitogen-activated protein kinase in the transcriptional activation of p21WAF1/CIP1 by growth factor stimulation.
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Affiliation(s)
- Filippo Ferrara
- Department of Angiology, University of Palermo, Palermo, Italy.
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