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Sethi Harsheet - - 2010
Pancreatitis is associated with arterial complications in 4%-10% of patients, with untreated mortality approaching 90%. Timely intervention at a specialist center can reduce the mortality to 15%. We present a single institution experience of selective embolization as first line management of bleeding pseudoaneurysms in pancreatitis. Sixteen patients with pancreatitis and ...
Kim Hye Young - - 2010
We present the case of a 57-year-old man who developed retroperitoneal hemorrhage due to unintentional arterial puncture during femoral artery cannulation for Guglielmi detachable coil embolization. On emergence from anesthesia, he developed severe hypotension. Computed tomographic angiogram of the abdomen showed retroperitoneal hematomas around the urinary bladder, liver, and spleen. ...
Yong Cho In - - 2010
To evaluate the role of lumbar drainage in the prevention of shunt-dependent hydrocephalus after treatment of ruptured intracranial aneurysms by coil embolization in good-grade patients. One-hundred-thirty consecutive patients with aneurysmal subarachnoid hemorrhage in good-grade patients (Hunt & Hess grades I-III), who were treated by coil embolization between August 2004 and ...
Yu J-L - - 2010
This study reports our experience with the endovascular treatment of basilar artery (BA) trunk and branch aneurysms. Subjects included 16 patients with BA trunk and branch aneurysms who underwent endovascular treatment in our hospital from October 2000 to October 2009, including four patients with associated arteriovenous malformation (AVM), two with ...
Gao X - - 2010
We describe a modified stent-assisted coiling technique, named the semi-deployment technique, in the endovascular treatment of wide-neck aneurysms. Thirty-one consecutive patients with 31 wide-necked or fusiform intracranial aneurysms were treated with the semi-deployment technique. The technical feasibility of the procedure, procedure-related complications, angiographic results, clinical outcome and follow-up angiography were ...
De Blasi R - - 2010
Intrasphenoid rupture of a non-traumatic aneurysm of the cavernous carotid artery is rare. We describe a patient in whom this condition manifested with epistaxis and led to the formation of a pseudoaneurysm occupying the right sphenoid sinus. The lesion recurred after repeated attempts at conservative endovascular therapy. Eventually the patient ...
Nielsen Yousef Jesper Wirenfeldt YJ Department of Diagnostic Radiology, Copenhagen University Hospital Herlev, Denmark. - - 2010
Ph.D. project performed at Copenhagen University Hospital Herlev in the period 2007-2010. To investigate whole-body magnetic resonance angiography (WB-MRA) as diagnostic method in patients with peripheral arterial disease (PAD). Due to the systemic nature of atherosclerosis patients with PAD often have concomitant arterial stenoses outside the peripheral arteries. In this ...
Henrich E - - 2011
Background: Surgical and interventional therapy for occlusion of a patent ductus arteriosus (PDA) in small dogs is challenging. Interventional closure of a PDA is rarely described in small dogs. Hypothesis: Transvenous single-coil occlusion of a PDA in small (≤3.0 kg) dogs is possible and safe. Animals: Twenty-one client-owned dogs with a ...
Lubicz Boris - - 2011
We report a new technique of "linear" stent-assisted coiling for the endovascular treatment (EVT) of a large and very wide-necked unruptured middle cerebral artery (MCA) bifurcation aneurysm in a 45-year-old man. Two self-expandable stents were delivered within the MCA bifurcation branches with both proximal stent ends facing each other within ...
Tokimura Hiroshi - - 2011
Aneurysms located at the distal portion of the posterior inferior cerebellar artery (PICA) are rare, and their clinical features are not fully understood. We report the clinical features and management of 30 distal PICA aneurysms in 28 patients treated during the past decade at Kagoshima University Hospital and affiliated hospitals. ...
Takeyama N - - 2011
The aim of this study was to examine attenuation values in the central vein and perivenous artefacts at the subclavian vein in cervical CT angiography (CTA) when using 40 ml contrast material (CM) followed by different volumes (25 ml vs 40 ml) of saline flush (SF). 61 patients underwent CTA ...
Dupont Stefan A - - 2010
Subarachnoid hemorrhage (SAH) accounts for ~5% of strokes, but causes high rates of morbidity and mortality and occurs at a relatively young age. The rupture of an intracranial aneurysm is the leading cause of nontraumatic SAH and will be the subject of this review. Rebleeding remains the most imminent danger ...
Gao Xu - - 2010
Background: Large and giant aneurysms still remain a therapeutic challenge both surgically and endovascularly. Objective: The authors report their clinical experience and follow-up results using Neuroform stent, as an adjunct in the treatment of large and giant aneurysms. Materials and Methods: A total of 71 consecutive patients with 72 large ...
Ullah Waqas - - 2012
We present a case of inadvertent subclavian arterial puncture and lead placement to the left ventricle in a patient undergoing cardiac resynchronization therapy. We describe the use of a "push-pull" technique within an arterial setting to allow removal of the lead, while maintaining access through the same puncture to allow ...
Sharma Vijay K - - 2010
Subclavian steal syndrome is usually an incidental finding and rarely causes vertebrobasilar ischemia. We present a 58-year-old man who, over six months, experienced progressive slowing in both talking and walking. Cervical duplex sonography revealed severe stenosis of the right subclavian artery; fixed retrograde flow was noted in the right vertebral ...
Kawaguchi Satoru - - 2010
A subclavian artery aneurysm is rare. We report the case of a 61-year-old man with a history of hypertension and angina pectoris who was diagnosed with an atherosclerotic aneurysm of the left subclavian artery. An incidental computed tomography scan revealed a 37-mm saccular aneurysm adjacent to both the proximal left ...
Sadato A - - 2010
There are various options for the treatment of vertebral artery dissection aneurysms (VADA). Treatment with stents may be an effective method to treat VADA involving the posterior inferior cerebellar artery (PICA) and dissection of the dominant vertebral artery (VA). In this article, our personal experience of the treatment of VADAs ...
Turkay Saritas - - 2010
To investigate the methods of percutaneous transcatheter interventions for combined congenital heart disease and to evaluate its efficacy in children. Thirty cases (ages 3 days-13.5 years, body weight 3-35 kg) that underwent two multiple transcatheter interventions for combined or solitary congenital heart disease were retrospectively analyzed and presented. A total ...
Park Sung Yong - - 2010
Intraoperative transesophageal echocardiography (TEE) has become an important monitoring device for patients undergoing cardiac or noncardiac surgery. Complications associated with TEE are unusual, but the potential for TEE probe compression of the posterior vascular structures has been reported in pediatric patients. We present here a case of occlusion of the ...
Tanaka Koji - - 2010
Delayed intra-abdominal hemorrhage after pancreatic surgery is a potentially lethal complication. Transarterial coil embolization and/or the placing of an endovascular stent are minimally invasive and effective procedures. An artery that is extensively eroded and rendered friable due to operative skeletonization or postoperative inflammation sometimes contributes to delayed intra-abdominal hemorrhage or ...
Rehman Syed M - - 2011
We performed a systematic review of the literature to establish whether revascularisation of the left subclavian territory is necessary when this artery is covered by a stent. We retrieved data from 99 studies incorporating 4906 patients. Incidences of left-arm ischaemia (0.0% vs 9.2%, p=0.002) and stroke (4.7% vs 7.2%, p<0.001) ...
Stone Patrick A - - 2010
Atherosclerosis of the brachiocephalic vessels is uncommon in comparison to the prevalence of disease in the extracranial carotid arteries. Prior to 1980, occlusive disease of this vascular bed had been treated primarily with surgical intervention, which carried a significant rate of morbidity and mortality. In the last 30 years, however, ...
Carrascal Yolanda - - 2010
Coronary subclavian steal syndrome is an unusual cause of angina, secondary to decreased or reversed flow in patients with patent "in situ" internal mammary-to-coronary artery graft. The most frequent cause of coronary subclavian steal syndrome is ipsilateral subclavian artery stenosis. We present a 60-year-old man with cerebrovascular and peripheral artery ...
Cardenas Raul - - 2010
We evaluated and compared patient selection and outcome statistics during the first 18 months of the Louisiana State Health Sciences Center-Shreveport (LSUHSC-S) neurointerventional suite operation, specifically focusing on endovascular occlusion of intracranial aneurysms. A retrospective analysis of 67 patients with 68 cerebral aneurysms that were treated at the LSUHSC-S from ...
Antonelli Dante - - 2010
We report our experience with the supraclavicular vein approach of subclavian vein puncture to overcome ipsilateral chronic obstruction when implanting pacemaker or implantable cardioverter defibrillator leads. The subclavian vein obstruction was documented by venography. The skin was punctured with an 18-gauge needle, 1 cm lateral to the lateral head of ...
Sidhu R - - 2012
We describe a novel approach to arterial cannulation using the StealthStation(®) Guidance System (Medtronic, USA). This uses electromagnetic technology to track the guidewire, displaying a 3D image of the vessel and guidewire. The study was performed on a 'bench top' simulation model called the Cannulation Suite comprising of a silicone ...
Kim I-S - - 2010
This study is the first report of the branching pattern of the four major branches of the subclavian artery in German Shepherd dogs. A total 116 subclavian artery casts made of silicon under mean arterial pressure were analysed. The casts were classified according to their branching order and the pattern ...
StefaƄczyk Ludomir - - 2011
The treatment of posttraumatic aneurysms of peripheral arteries using covered stents is increasingly commonplace. We present the case of a 10-year-old girl with a pseudoaneurysm of the subclavian artery complicated by an arteriobronchial fistula with hemorrhaging into the bronchial tree and distal subclavian artery occlusion. Despite the lack of artery ...
Fatimi Saulat-H - - 2010
Subclavian artery thrombosis is a rare complication of clavicle fractures. We reported a 20-year-old man who was admitted to the emergency room after a road traffic accident. He was a pedestrian who was initially hit by a bus and after he fell down on the road, he was run over ...
Zhang Shi H - - 2010
To report the ophthalmologic outcome of 13 patients with posterior communicating artery aneurysms (PcomAAs) associated with oculomotor nerve palsy (ONP), treated by endovascular embolization (coiling). Data from 13 consecutively admitted patients with PcomAAs who presented with ONP and underwent endovascular treatment were retrospectively analyzed. Predictive recovery factors such as treatment ...
Vavuranakis Manolis - - 2011
We report a case of an 84-year-old female with symptomatic severe aortic stenosis, who was treated with trans-catheter aortic-valve implantation (TAVI), through the left subclavian artery. A CoreValve bioprosthesis was successfully implanted, but the procedure was complicated by a focal left subclavian dissection and transient left-arm paralysis, which was successfully ...
Spies Christian - - 2010
Subclavian artery dissection is a rare complication of cardiac catheterization. The usual reason for entering this vessel is to access the origin of the left internal mammary artery (LIMA) when this has previously been used, or is being considered, as a bypass graft. We report an instance of such dissection ...
Menendez Joshua Y - - 2010
Proximal basilar artery aneurysms are rare and when they occur they are often found in association with a fenestrated basilar artery. These lesions are often amenable to treatment by endovascular techniques A 48-year-old woman with a proximal basilar artery aneurysm was treated by reconstructing the fenestrated basilar artery, placing two ...
Vavuranakis Manolis - - 2010
Severe aortic valve stenosis may be tackled with percutaneous aortic valve replacement instead of surgical replacement. At present, two CE marked prosthetic valves are available. The CoreValve ReValving System is primarily designed to be introduced transfemorally, while implantation via subclavian arteries has been described in cases of unsuitable femoral access. ...
Thakur Subhash - - 2010
Venous complications of thoracic outlet obstruction are frequently the result of acute axillosubclavian vein thrombosis, leading to symptoms consistent with venous claudication, including pain, swelling, and cyanotic discoloration. Nonthrombotic subclavian vein obstruction, however, is an uncommon cause of veno-occlusive symptoms. We report the case of a patient who, while running, ...
Au S M - - 2010
Bilateral thalamic infarction is a very rare affection. We report here a case of bithalamic infarction during subclavian catheterization related to the accidental migration and complete occlusion of an arterial embolism to the Percheron's artery. Percheron's artery is an anatomical variation described in 1977, constituted by a solitary arterial trunk ...
Halkati Prabhu C - - 2010
Pulmonary arterio venous malformations are one of the rare vascular anomalies. Usually single large pulmonary arteriovenous fistula (PAVF) can be closed through transcatheter route but multiple PAVF require surgical lobectomy. We describe a case of an 8-year-old boy with multiple PAVF, who underwent successful transcatheter closure with multiple coils.
Choi Hong-Shik - - 2011
A non-recurrent inferior laryngeal nerve (NRILN), a very rare anatomic variation, is easily damaged during thyroid surgery. Due to impairments during embryonic development, a NRILN is frequently associated with an aberrant subclavian artery. Thus, an aberrant subclavian artery is now regarded as an important vascular anomaly for predicting the presence ...
Nakamura Kunihide - - 2010
A subclavian artery dissection (SAD) is usually associated with coexisting aortic disease, and spontaneous SAD is extremely rare. This report presents the case of a spontaneous SAD patient who developed atypical clinical symptoms. A 41-year-old woman presented with bilateral ischemia of her lower limbs. An urgent bilateral femoral thrombo-embolectomy was ...
Bech Anneke P - - 2010
A male infant diagnosed with CHARGE association presented with respiratory insufficiency and a cardiac murmur. Diagnostic evaluation showed a right sided aortic arch with an isolation of the left subclavian artery arising from the pulmonary artery through a left patent arterial duct. This is a rare cardiac disorder not previously ...
Santin Brian J - - 2010
Vascular anomalies are extremely rare in patients with von Recklinghausen disease. This report presents a case of an acute spontaneous subclavian artery rupture in a patient with von Recklinghausen disease. A 44-year-old woman with a history of neurofibromatosis type 1, multiple sclerosis, and aortic valve replacement experienced a ''popping sensation'' ...
Desvant C - - 2010
The development of a tracheo-arterial fistula is a rare but severe complication of tracheotomy. The reported patient presented with such a fistula involving an aberrant right subclavian artery, termed an arteria lusoria, an aortic arch abnormality which is usually asymptomatic. A 30-year-old man was admitted to our institution for bleeding ...
Criado Enrique - - 2010
In the absence of ischemic events, arterial pathology at the thoracic outlet (TO) is rarely identified because findings of chronic arterial pathology may be masked by symptoms of neurogenic compression. This study describes the clinical presentations and significance of arterial compression at the TO. This was a retrospective analysis of ...
Loirat Chantal - - 2010
A child, who presented atypical haemolytic uraemic syndrome (aHUS) at the age of 1 month, developed cerebral ischaemic events at the age of 10 years. Stenoses of both carotid arteries, left subclavian and vertebral arteries, several intracranial, right humeral, several coronary, and all pulmonary arteries were demonstrated. At the age ...
Fatimi Saulat Hasnain - - 2010
Concomitant subclavian artery pseudoaneurysm and arteriovenous (AV) fistula has been rarely reported. We report a case of late concomitant pseudoaneurysm and AV fistula of the subclavian artery caused by a gunshot wound. Open surgical approach with an infraclavicular approach was used; subclavian artery was repaired with a Gortex interposition graft ...
Motoki Manabu - - 2010
A subclavian artery aneurysm is relatively rare in comparison with other peripheral aneurysms. Surgical repair should be considered regardless of size and location, because thromboembolism or rupture can occur when a small aneurysm is untreated. We describe the management and surgical treatment in a patient with a right subclavian artery ...
Cingoz F - - 2010
We present a case of a 44-year-old woman with Behçet's disease, who underwent coronary artery bypass surgery. The patient was readmitted with symptoms of dizziness and angina pectoris that became more severe with movement of her left arm. Angiography revealed a totally occlusive stenosis, caused by coronary subclavian steal syndrome, ...
Lee Candace Y - - 2010
Aberrant right subclavian artery (ARSA) is the most common congenital arch anomaly, which can be complicated by aneursymal dilation at its ostium. We describe a successful repair of an ARSA with a three-stage operative procedure using a left carotid to subclavian bypass, coiling of the ARSA, and thoracic endovascular aortic ...
San Norberto Enrique M - - 2010
Few cases of venous aneurysm involving the subclavian vein have been reported in the literature to date, and all were treated conservatively or with surgical excision. The present report describes a 73-year-old woman with a pulmonary thromboembolism that likely originated from a large right subclavian vein aneurysm that was treated ...
Reeves Benjamin Mark - - 2010
A rare case of isolated innominate artery arising from a left persistent arterial duct with a right aortic arch is presented. Of interest in this case is the retrograde flow in the left carotid system, the history of developmental delay, and the magnetic resonance image (MRI) brain findings suggestive of ...
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