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Stent versus Balloon Dilation for the Treatment of Dominant Strictures in Primary Sclerosing Cholangitis: A Systematic Review and Meta-Analysis [PDF]
Clinical Endoscopy, 2021 Background/Aims The endoscopic management of primary sclerosing cholangitis (PSC)-associated dominant strictures remains challenging. This systematic review and meta-analysis aimed to compare balloon dilation and stent placement in the treatment of ...
Marina Tucci Gammaro Baldavira Ferreira +9 more
doaj +1 more source
Frontiers in Bioengineering and Biotechnology, 2021 Background: Titanium is commonly used in blood-exposed medical devices because it has superior blood compatibility. Mycophenolic acid inhibits the proliferation of vascular smooth muscle cells.
Jae Won Shim +26 more
doaj +1 more source
Circulation. Cardiovascular Interventions, 2021 Supplemental Digital Content is available in the text. Background: Coronary calcification inhibits stent expansion. We sought to establish an intravascular ultrasound–derived calcium score to predict stent underexpansion. Methods: This is a retrospective
Mingyou Zhang +17 more
semanticscholar +1 more source
Endoscopic Stenting for Malignant Dysphagia in Patients with Esophageal Cancer
Current Oncology, 2023 Malignant dysphagia is a common problem in patients with esophageal cancer. Endoscopic stenting can resolve dysphagia caused by malignant stricture; however, controversy exists regarding the use of esophageal stenting for the treatment of malignant ...
Ryu Ishihara
doaj +1 more source
Clinical Validation of a New Enhanced Stent Imaging Method
Algorithms, 2023 (1) Background: Stent underexpansion is the main cause of stent thrombosis and restenosis. Coronary angiography has limitations in the assessment of stent expansion. Enhanced stent imaging (ESI) methods allow a detailed visualization of stent deployment.
Chadi Ghafari +6 more
doaj +1 more source
Frontiers in Neuroscience, 2021 ObjectiveTo evaluate the utility of high-resolution flat-detector computed tomography (HR-FDCT) compared with conventional flat-detector computed tomography (FDCT) for stent placement in symptomatic intracranial atherosclerotic stenosis (ICAS).MethodsWe ...
Tengfei Li +14 more
doaj +1 more source
Effects of temporal and spatiotemporal cues on detection of dynamic road hazards
Cognitive Research, 2021 While driving, dangerous situations can occur quickly, and giving drivers extra time to respond may make the road safer for everyone. Extensive research on attentional cueing in cognitive psychology has shown that targets are detected faster when ...
Benjamin Wolfe +3 more
doaj +1 more source
Frontiers in Neurology, 2023 BackgroundStent placement can be an effective treatment for patients with symptomatic intracranial stenosis (sICAS) and hemodynamic impairment (HI). However, the association between lesion length and the risk of recurrent cerebral ischemia (RCI) after ...
Xianjun Zhang +6 more
doaj +1 more source
Angiographic Patterns of In-Stent Restenosis
Circulation, 1999 Roxana Mehran +9 more
openalex +2 more sources
European Heart Journal, 2020 AIM The present study aimed to assess the benefits of two-stent techniques for patients with DEFINITION criteria-defined complex coronary bifurcation lesions.
Junjie Zhang +56 more
semanticscholar +1 more source