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   Articles with "collateral circulation" as a keyword



The association of interferon-alpha with development of collateral circulation after artery occlusion.

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recommendations! Published in 2021 at "Clinical cardiology"

DOI: 10.1002/clc.23734

Abstract: BACKGROUND Previous studies have demonstrated that interferon (IFN) signaling is enhanced in patients with poor collateral circulation (CC). However, the role and mechanisms of IFN-alpha in the development of CC remain unknown. METHODS We studied… read more here.

Keywords: alpha development; ifn alpha; collateral circulation; occlusion ... See more keywords

Is the collateral circulation pattern in the hard palate affected by cleft deformity?

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recommendations! Published in 2024 at "Clinical Oral Investigations"

DOI: 10.1007/s00784-024-05627-0

Abstract: To evaluate the influence of collateral vascularization on surgical cleft palate closure and deformities. Corrosion casting was performed using red-colored acrylic resin in twelve fresh adult cadavers with a normal hard palate. Additionally, white-colored barium… read more here.

Keywords: cleft zone; palate; hard palate; collateral circulation ... See more keywords
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Study on the correlation between the circle of Willis structure and collateral circulation in bilateral carotid artery occlusion

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recommendations! Published in 2021 at "Neurological Sciences"

DOI: 10.1007/s10072-021-05265-4

Abstract: Bilateral carotid artery occlusion (CAO) is a rare condition and the collateral circulation is more complicated than in unilateral CAO. The circle of Willis (CoW) is the most important collateral circulation compensation pathway in CAO.… read more here.

Keywords: carotid artery; compensation; collateral circulation; circulation ... See more keywords

Evaluation of T2-FLAIR combined with ASL on the collateral circulation of acute ischemic stroke

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recommendations! Published in 2022 at "Neurological Sciences"

DOI: 10.1007/s10072-022-06042-7

Abstract: Using magnetic resonance fluid-attenuated inversion recovery sequence (FLAIR) combined with three-dimensional arterial spin labeling (3D-ASL) cerebral perfusion imaging to explore the effect of collateral circulation on acute ischemic stroke (AIS). Eighty patients with AIS who… read more here.

Keywords: acute ischemic; collateral circulation; flair combined; flair ... See more keywords
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Automatic collateral circulation scoring in ischemic stroke using 4D CT angiography with low-rank and sparse matrix decomposition

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recommendations! Published in 2020 at "International Journal of Computer Assisted Radiology and Surgery"

DOI: 10.1007/s11548-020-02216-w

Abstract: Sufficient collateral blood supply is crucial for favorable outcomes with endovascular treatment. The current practice of collateral scoring relies on visual inspection and thus can suffer from inter and intra-rater inconsistency. We present a robust… read more here.

Keywords: collateral; ischemic stroke; collateral circulation; automatic collateral ... See more keywords

Coarctation of the aorta and the nature of collateral circulation

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recommendations! Published in 2018 at "Journal of Vascular Surgery Cases and Innovative Techniques"

DOI: 10.1016/j.jvscit.2018.08.006

Abstract: Coarctation of the aorta (CoA) is typically diagnosed during childhood; however, a small proportion of patients present for the first time in adulthood. When left untreated, survival beyond the age of 50 years is rare.… read more here.

Keywords: coarctation aorta; collateral circulation; coarctation; surgery ... See more keywords

Study on collateral circulation level and prognosis of acute ischemic stroke by 4D CTA-CTP integrated technology and serum S100B.

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recommendations! Published in 2021 at "Microvascular research"

DOI: 10.1016/j.mvr.2021.104270

Abstract: OBJECTIVE To evaluate the cerebral collateral circulation in patients with acute ischemic stroke (AIS) by Four-dimensional CT angiography-CT perfusion (4D CTA-CTP)-integrated technology, and to explore the feasibility of predicting the prognosis of patients with AIS… read more here.

Keywords: prognosis; serum s100b; circulation; cerebral collateral ... See more keywords

The cerebral collateral circulation: Relevance to pathophysiology and treatment of stroke

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recommendations! Published in 2018 at "Neuropharmacology"

DOI: 10.1016/j.neuropharm.2017.08.003

Abstract: ABSTRACT The brain's collateral circulation consists of arterial anastomotic channels capable of providing nutrient perfusion to brain regions whose normal sources of flow have become compromised, as occurs in acute ischemic stroke. Modern CT‐based neuroimaging… read more here.

Keywords: ischemic stroke; collateral circulation; brain; circulation ... See more keywords

Collateral circulation alters downstream hemodynamic stress caused by intracranial atherosclerotic stenosis

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recommendations! Published in 2017 at "Neurological Research"

DOI: 10.1080/01616412.2017.1315483

Abstract: Abstract Objectives: Fractional flow reserve (FFR) accurately predicts the degree of stenosis and is now widely used to identify clinically significant severe coronary artery lesions. In the current study, we utilized a similar indicator, fractional… read more here.

Keywords: hemodynamic impact; intracranial atherosclerotic; collateral circulation; stenosis ... See more keywords

The determinants of collateral circulation status in patients with chronic cerebral arterial circle occlusion: A STROBE Study

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recommendations! Published in 2022 at "Medicine"

DOI: 10.1097/md.0000000000029703

Abstract: The condition of collateral pathways is an important predictor of stroke prognoses; however the major determinants of collaterals are still unknown. The purpose of this study is to identify potentially determinants for collateral circulation status… read more here.

Keywords: collateral circulation; patients chronic; occlusion; circulation status ... See more keywords

False-Positive Bone Pitfall Lesion and Collateral Circulation: Don't Miss the True-Positive Lesion.

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recommendations! Published in 2024 at "Clinical nuclear medicine"

DOI: 10.1097/rlu.0000000000005304

Abstract: ABSTRACT We report the case of a patient followed up for squamous cell carcinoma of the buccal floor with lymph node involvement. The initial staging PET/CT revealed bone foci that were not definitively pathological in… read more here.

Keywords: bone; lesion; false positive; collateral circulation ... See more keywords