نتایج جستجو برای: guidewire
تعداد نتایج: 1644 فیلتر نتایج به سال:
BACKGROUND Although peroral direct cholangioscopy (PDCS) is emerging as an alternative to traditional mother-daughter cholangioscopy, it is associated with high failure rates. The aim of the present study was to evaluate the ability to insert and carry out interventions using a prototype multi-bending PDCS. PATIENTS AND METHODS Prospective, observational clinical feasibility study was done in...
Recently, the novel SpyGlass DS Direct Visualization system (SPY DS) has become available. This system offers several advantages over the conventional SPYGlass system. This study evaluated the clinical feasibility and efficacy of diagnostic and therapeutic procedures for biliary disorder using SPY DS.In this retrospective study, consecutive patients who had biliary disorder were enrolled betwee...
Dear Editor: Chronic total occlusions (CTOs) of the coronary artery are commonly encountered complex lesions [1] . Percutaneous coronary intervention (PCI) for CTO is technically challenging due to low procedural success rates [2] . Microcatheter is one of the important devices for treatment of CTO [3] . It has been widely used attributed to the excellent crossability whenever angulation and to...
The endoscopic partial stent-in-stent (PSIS) placement of self-expandable metal stents (SEMSs) is effective for the palliation of malignant hilar biliary strictures [1–5]. Despite its efficacy, however, PSIS placement is technically challenging, especially when placing second or subsequent stents. We report a novel technique for PSIS placement of three SEMSs using a short double-balloon enteros...
Bifurcation lesions were once indicating surgery but not anymore, now they will follow the same principles for revascularization of non-bifurcation lesions. However, PCI bifurcation can be world widely challenging due to anatomic characteristics each lesion. Guidewire fracture is known a rare complication percutaneous coronary intervention. The consequences however might deadly, and its managem...
The X-Sizer thromboatherectomy catheter represents an important advance for thrombectomy in thrombus-containing lesions, especially in patients who require primary and rescue angioplasty. Although it is safe, some complications have been reported as its use becomes more widespread. To our knowledge, the intracoronary breakage and retention of the angioplasty guidewire has not been reported. We ...
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