Celal Çinar

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The current literature describing surgical and endovascular interventions in blister-like aneurysms (BAs) offers no clear consensus on the optimal treatment modality. The aim of this study was to assess the clinical and angiographic features of ruptured BAs treated endovascularly using predominantly flow-diversion strategy. The initial clinical and(More)
PURPOSE To assess the treatment response of hepatocellular carcinoma (HCC) after transarterial chemoembolization with diffusion-weighted imaging and dynamic contrast-enhanced magnetic resonance (MR) imaging with a 3-T system. MATERIALS AND METHODS Between February 2010 and November 2010, 74 patients were treated with chemoembolization in our(More)
PURPOSE Most intracranial dissecting aneurysms involve the posterior circulation, and the intradural segment of the vertebral artery is affected in majority of these. The aim of this report is to summarize the results of endovascular treatment in patients with ruptured dissecting aneurysms of the non-vertebral posterior circulation. MATERIALS AND METHODS(More)
The management of patients with giant haemangioma of the liver remains controversial. Although the usual treatment method for symptomatic giant haemangioma is surgery, the classical paradigm of operative resection remains. In this study, we evaluated the symptomatic improvement and size-reduction effect of embolisation with bleomycin mixed with lipiodol for(More)
Delayed hemorrhage after pancreaticoduodenectomy (PD) is still one of the most common causes of mortality. However, the case series regarding interventional treatment of delayed hemorrhage after PD are limited. In this retrospective study, we aimed to evaluate functional outcomes of interventional treatment of late hemorrhages developing after PD. We(More)
PURPOSE May-Thurner syndrome (MTS) is a rare clinical entity featuring venous obstruction of the left lower extremity. The aim of the present study was to report our experience with MTS and to evaluate the utility of treatment using endovascular techniques. MATERIALS AND METHODS We retrospectively analyzed data on 23 MTS patients (21 females, two males;(More)
Segmental arterial mediolysis (SAM) is an uncommon self-limited disorder that can cause abdominal catastrophes through massive bleeding or bowel infarction. The former arise from arterial aneurysms, and the latter from arterial stenosis or occlusions. Although this is an acute self-limiting disease, the catastrophic consequence, originating from(More)
PURPOSE We aimed to present our initial experience with a new self-expanding flow diverter device designed for wide-neck aneurysm treatment, assess its safety for intracranial deployment and efficacy of occlusion at mid-term follow-up. MATERIALS AND METHODS Forty-five consecutive patients with difficult aneurysmal anatomy underwent an endovascular(More)
Vascular injury is an unusual and serious complication of transsphenoidal surgery. We aimed to define the role of angiography and endovascular treatment in patients with vascular injuries occurring during transsphenoidal surgery. During the last ten-year period, we retrospectively evaluated nine patients with vascular injury after transsphenoidal surgery.(More)
The Amplatzer® Vascular Plug (AVP) can be used to embolize medium-to-large high-flow vessels in various locations. Between 2009 and 2012, 41 AVPs (device size, 6-22 mm in diameter) were used to achieve occlusion in 31 patients (24 males, seven females) aged 9-92 years (mean age, 54.5 years). The locations and indications for embolotherapy were as follows:(More)