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Total 5918 results found since Jan 2013.
Comparison of model-free Lorentzian and spinlock model-based fittings in quantitative CEST imaging of acute stroke
CONCLUSION: Our study demonstrated that spinlock model-based fitting of QUASS CEST MRI improved the determination of the underlying tissue changes following acute stroke, promising further clinical translation of quantitative CEST imaging.PMID:37335834 | DOI:10.1002/mrm.29772
Source: Magnetic Resonance in Medicine - June 19, 2023 Category: Radiology Authors: Limin Wu Dongshuang Lu Phillip Zhe Sun Source Type: research
Psychiatric side effects of IR antibiotics can be severe
Antibiotics frequently prescribed for interventional radiology (IR) procedure...Read more on AuntMinnie.comRelated Reading:
Radiation exposure among interventionalists is low, but varies widely
Study explores risk factors for poor outcomes after EVT
Global access to stroke treatment 'dismal,' report finds
Interventional radiology faces barrier in public awareness
Report urges improved rural access to interventional radiologists
Source: AuntMinnie.com Headlines - June 17, 2023 Category: Radiology Source Type: news
Carotid artery stenting using a 7 French Optimo balloon guide catheter combined with a distal filter
CONCLUSIONS: The 7 F Optimo is the smallest BGC to achieve CAS using a proximal protection system. The combined use of a 7 F Optimo BGC and a distal filter is effective for navigating the BGC and distal embolic protection.PMID:37322893 | DOI:10.1177/15910199231162493
Source: Interventional Neuroradiology - June 16, 2023 Category: Radiology Authors: Kei Harada Haruto Fujimura Masahito Kajihara Kei Arakawa Source Type: research
Longitudinal hemodynamic evaluation of uncomplicated twin pregnancies according to chorionicity: physiological cardiovascular dysfunction in monochorionic twin pregnancy
CONCLUSIONS: Maternal cardiovascular function undergoes significant changes during an uncomplicated twin pregnancy and chorionicity influences maternal hemodynamics. In both twin pregnancies the hemodynamic changes are detected as early as the first trimester. In DC twin pregnancies the maternal hemodynamics remain stable during the rest of pregnancy. On the contrary, in MC twin pregnancies the rise in maternal CO continues in the second trimester to sustain the higher placental growth. There is a subsequent cross-over with a reduction in cardiovascular performance during the third trimester. This article is protected by c...
Source: The Ultrasound Review of Obstetrics and Gynecology - June 16, 2023 Category: Radiology Authors: D Farsetti F Pometti G P Novelli B Vasapollo A Khalil H Valensise Source Type: research
Carotid artery stenting using a 7 French Optimo balloon guide catheter combined with a distal filter
CONCLUSIONS: The 7 F Optimo is the smallest BGC to achieve CAS using a proximal protection system. The combined use of a 7 F Optimo BGC and a distal filter is effective for navigating the BGC and distal embolic protection.PMID:37322893 | DOI:10.1177/15910199231162493
Source: Interventional Neuroradiology - June 16, 2023 Category: Radiology Authors: Kei Harada Haruto Fujimura Masahito Kajihara Kei Arakawa Source Type: research
Longitudinal hemodynamic evaluation of uncomplicated twin pregnancies according to chorionicity: physiological cardiovascular dysfunction in monochorionic twin pregnancy
CONCLUSIONS: Maternal cardiovascular function undergoes significant changes during an uncomplicated twin pregnancy and chorionicity influences maternal hemodynamics. In both twin pregnancies the hemodynamic changes are detected as early as the first trimester. In DC twin pregnancies the maternal hemodynamics remain stable during the rest of pregnancy. On the contrary, in MC twin pregnancies the rise in maternal CO continues in the second trimester to sustain the higher placental growth. There is a subsequent cross-over with a reduction in cardiovascular performance during the third trimester. This article is protected by c...
Source: The Ultrasound Review of Obstetrics and Gynecology - June 16, 2023 Category: Radiology Authors: D Farsetti F Pometti G P Novelli B Vasapollo A Khalil H Valensise Source Type: research
Carotid artery stenting using a 7 French Optimo balloon guide catheter combined with a distal filter
CONCLUSIONS: The 7 F Optimo is the smallest BGC to achieve CAS using a proximal protection system. The combined use of a 7 F Optimo BGC and a distal filter is effective for navigating the BGC and distal embolic protection.PMID:37322893 | DOI:10.1177/15910199231162493
Source: Interventional Neuroradiology - June 16, 2023 Category: Radiology Authors: Kei Harada Haruto Fujimura Masahito Kajihara Kei Arakawa Source Type: research
Mechanical thrombectomy with intravenous thrombolysis versus thrombolysis alone for the treatment of stroke: a systematic review of economic evaluations
Mechanical thrombectomy has revolutionized the management of stroke by improving recanalization rates and reducing deleterious consequences. It is now the standard of care despite the high financial cost. A significant number of studies have evaluated its cost-effectiveness. Therefore, we aimed to identify economic evaluations of mechanical thrombectomy with thrombolysis compared to thrombolysis alone to provide an update of existing reviews, focusing on the period following proof of efficacy of mechanical thrombectomy.
Source: Journal of Vascular and Interventional Radiology : JVIR - June 16, 2023 Category: Radiology Authors: Alix Marie Pouget, Nad ège Costa, Michael Mounie, Eugénie Gombault-Datzenko, Hélène Derumeaux, Arnaud Pages, Charlotte Rouzaud-Laborde, Laurent Molinier Tags: Review Article Source Type: research
A novel method for preparing clot analogs under dynamic vortical flow for testing mechanical thrombectomy devices
CONCLUSIONS: Dynamic clots generated in dynamic vortical flow differ significantly from static clots in terms of their composition and mechanical properties, which may be beneficial information for preclinical research on mechanical thrombectomy devices.PMID:37309134 | DOI:10.1177/15910199231182850
Source: Interventional Neuroradiology - June 13, 2023 Category: Radiology Authors: Ronghui Liu Bin Lv Haoye Meng Luo Zhang Weijing Ma Hongping He Ren Wei Na Ma Yubo Fan Jun Wang Xuewen Ren Weidong Wang Source Type: research
Endovascular Management of Life-Threatening Hemoptysis in Primary Lung Cancer: A Retrospective Study
ConclusionEndovascular treatment for primary lung cancer-related hemoptysis is effective but not uneventful.
Source: CardioVascular and Interventional Radiology - June 13, 2023 Category: Radiology Source Type: research
MRI links CVR reactivity to small-vessel disease in stroke patients
MRI shows that cerebrovascular (CVR) reactivity is a predictor of small-vesse...Read more on AuntMinnie.comRelated Reading:
Abbreviated MRI protocols effective for emergency applications
Global access to stroke treatment 'dismal,' report finds
What role does MRI have to play in diagnosis of acute stroke?
7-minute MRI scan becomes viable option in acute stroke
Stroke indicator found on MRI could help with treatment strategies
Source: AuntMinnie.com Headlines - June 12, 2023 Category: Radiology Source Type: news
Neurovascular imaging improves stroke outcomes
Neurovascular imaging of stroke patients in emergency departments can likel...Read more on AuntMinnie.comRelated Reading:
Do all ED patients presenting with TIA get complete imaging workup?
'Redundant imaging' for TIA workup increases in the ED
7T MRI sheds new light on risks associated with stroke
DWI-MRI predicts stroke recurrence in low-risk patients
AI reveals cause of transient ischemic attack symptoms
Source: AuntMinnie.com Headlines - June 9, 2023 Category: Radiology Source Type: news
Rescue Stent Placement for Acute Ischemic Stroke with Large Vessel Occlusion Refractory to Mechanical Thrombectomy: A Multiethnic Middle Eastern/African/Asian Cohort
Rescue stent placement for refractory large vessel occlusion is an emerging technique, especially in East Asia. The aim was to investigate the safety and efficacy of rescue stent placement in acute stroke patients with failed mechanical thrombectomy.
Source: Journal of Vascular and Interventional Radiology : JVIR - June 9, 2023 Category: Radiology Authors: Yahia Z. Imam, Naveed Akhtar, Saadat Kamran, Pablo Garcia-Bermejo, Salman Al Jerdi, Ayman Zakaria, Ahmed Own, Satya Patro Tags: Clinical Study Source Type: research
