Tandem lesion 冠動脈
http://www.ajnr.org/content/41/11/2088 WebThe formation of tandem lesions can derive from a single radical hit, and their biological impact is now well established. While their formation mechanism has been delineated6, the reasons underlying their resistance to repair are more elusive and should be analyzed taking firmly into account specific structural modification. The most common ...
Tandem lesion 冠動脈
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WebJul 1, 2024 · tandem lesion. Approximately 15% of patients undergoing endovascular thrombectomy (EVT) for anterior circulation acute ischemic stroke (AIS) have a tandem … WebSep 21, 2024 · Tandem occlusion was defined as extracranial ICA lesion (complete occlusion or severe stenosis of ³90% by NASCET criteria, and a proximal intracranial …
Web同側中大脳動脈病変による tandem lesionの血行再建 術については，治療順序も含めて最近注目されてい るが，頭蓋内同士のtandem lesionの報告例の多くは 後方循環であり2），頭蓋内内頸動脈病変と同側中大 脳動脈病変によるtandem lesionは非常に稀であり， http://www.ajnr.org/content/ajnr/early/2024/06/04/ajnr.A6582.full.pdf
WebNov 1, 2024 · Tandem occlusions (TOs) occur in up to 16%–20% of patients with acute ischemic stroke of the anterior cerebral circulation and are defined as a combined extracranial-intracranial cervical ICA lesion (complete occlusion or ≥90% stenosis according to the NASCET 1 criteria) and ipsilateral occlusion of proximal intracranial large vessels … WebMar 13, 2024 · Perhaps the biggest conundrum in the management of tandem lesions is whether or not to stent the cervical ICA in the acute setting. Given the risk of dual antiplatelet therapy, especially in patients who received tPA and have larger cores, some interventionalists choose to defer in the acute setting and offer stenting versus …
WebIn patients presenting with acute ischemic stroke (AIS) and intracranial LVO, tandem lesions account for up to 15–20% of cases.1 Rates of successful reperfusion with intravenous thrombolysis have been shown to be low in these patients, and in previous studies tandem lesions were independently associated with poor functional outcome post stroke.2
WebSep 29, 2024 · Tandem lesion (or tandem occlusion) is a term used in cerebrovascular imaging and intervention to refer to the simultaneous presence of high-grade stenosis or occlusion of the cervical internal carotid artery and thromboembolic occlusion of the … Terminology. The term "stroke" is a clinical determination, whereas "infarction" is … secondary hemorrhages (some other lesion complicated by hemorrhage) vascular … Extradural hematoma (EDH), also known as an epidural hematoma, is a collection of … A description of the radiographic features of each causative underlying lesion is … athenian diner menuWebMar 25, 2024 · Tandem anterior circulation lesions in the setting of acute ischemic stroke (AIS) are a complex endovascular situation that has not been specifically addressed in trials. We determined the predictors of successful reperfusion and good clinical outcome at 90 days after mechanical thrombectomy (MT) in patients with AIS with tandem lesions in a ... athenes kalamata busWebDec 11, 2024 · Tandem lesions were defined as cases in which an extracranial internal carotid occlusive or stenotic lesion accompanied the principal (intracranial) lesion … athens luz asia mcadam dingbat answerWebFigure 2. Receiver operating characteristic (ROC) curve for probability of positive fractional flow reserve (FFR) for Stenosis, TAndem lesion, Bifurcation, LEsion length >20 mm, and Distance from ostium <20 mm (STABLED) score and stenosis alone. The area under the ROC curve (AUC) for STABLED score was 0.84, while that for stenosis alone was 0. ... athens adalahWebSep 23, 2024 · Given these findings, the patient was referred for cardiac catheterization. He was found to have double vessel disease: 90% stenosis of the distal left circumflex and … athens georgia radar mapWebBackground: To evaluate the acute and long-term results of 'tandem lesion' coronary angioplasty in the left anterior descending artery, and to identify the determinants of restenosis. Methods: A retrospective analysis of clinical, angiographic, and procedure-related variables was carried out on a consecutive series of 102 patients (mean age 54 … athens panama menuWebMay 24, 2024 · We present two cases of tandem lesions in the mid segment of the left anterior descending (LAD) artery which could have assessed accurately by OCT-derived … athens ga kaiser permanente