In the present report a score system is introduced with the aim of analysing routine angiographic images. The system consists of a vectorial score, which codes the pattern of occlusions, stenoses and plaques, and of an additive score describing the severity of the lesions visualised. The technique is suitable for computerised data analysis.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/0021-9150(81)90050-2 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Deep Learning Models for Automatic Classification of Anatomic Location in Abdominopelvic Digital Subtraction Angiography.
J Imaging Inform Med
January 2025
Department of Radiology, UC Davis School of Medicine, University of California, Davis, 4860 Y Street, Suite 3100, Sacramento, CA, 95817-2307, USA.
Purpose: To explore the information in routine digital subtraction angiography (DSA) and evaluate deep learning algorithms for automated identification of anatomic location in DSA sequences.
Methods: DSA of the abdominal aorta, celiac, superior mesenteric, inferior mesenteric, and bilateral external iliac arteries was labeled with the anatomic location from retrospectively collected endovascular procedures performed between 2010 and 2020 at a tertiary care medical center. "Key" images within each sequence demonstrating the parent vessel and the first bifurcation were additionally labeled.
Simultaneous Luminal and Hemodynamic Evaluation of the Cervical Arteries Using Nonenhanced 3D Quantitative Quiescent-Interval Slice-Selective Magnetic Resonance Angiography.
J Magn Reson Imaging
January 2025
Department of Radiology, Endeavor Health, Evanston, Illinois, USA.
Background: Luminal and hemodynamic evaluations of the cervical arteries inform the diagnosis and management of patients with cervical arterial disease.
Purpose: To demonstrate a 3D nonenhanced quantitative quiescent interval slice-selective (qQISS) magnetic resonance angiographic (MRA) strategy that provides simultaneous hemodynamic and luminal evaluation of the cervical arteries.
Study Type: Prospective.
Chronic total occlusion of renal artery in symptomatic young patient with resistant hypertension: is a revascularization necessary or redundant?
J Hypertens
January 2025
Department of Photomedicine and Physical Chemistry, Medical College of The Rzeszów University, Rzeszów, Poland.
Article Synopsis
- Renal artery stenosis (RAS) is a condition where the renal artery is narrowed by 60% or more, most commonly due to atherosclerotic plaques, affecting 5-10% of the population; rare causes include fibromuscular dysplasia and vasculitis.
- The standard diagnostic method for RAS is digital subtraction angiography (DSA), but other imaging techniques like Doppler ultrasonography and CT angiography are also important.
- Treatment typically involves percutaneous transluminal angioplasty (PTA), and a case study highlights a 19-year-old patient who benefitted from using a paclitaxel-coated balloon to restore renal artery function and reduce hypertension.
Progress of Angiographic Cardiac Allograft Vasculopathy in Patients With Long-Term Transplantation: Longitudinal Evaluation of Its Association With Dyslipidemia Patterns.
Am J Cardiol
November 2024
Departments of Medicine I, University Hospital, LMU Munich, Germany; German Centre for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Berlin, Germany. Electronic address:
Cardiac allograft vasculopathy (CAV) is a progressive disease with limited options for secondary prevention. Ways to manage lipid parameters and dyslipidemia patterns in care after transplantation remain unclear. In this longitudinal study, we included 32 patients with long-term heart transplantations (median interval after transplant 13.
View Article and Find Full Text PDFImpact of transpedal retrograde wire just marker technique on revascularization of below the knee artery occlusions with ambiguous proximal caps in patients with Buerger's disease.
Vascular
November 2024
Department of Cardiology, Focus Heart and Arrhythmia Center, Sakarya, Turkey.
Background: Chronic total occlusions with ambiguous proximal caps present a significant challenge in endovascular interventions of patients with Buerger's disease.
Objective: We aimed to evaluate the effectiveness of transpedal retrograde wire just marker technique in patients with Buerger's disease presenting proximal cap ambiguity and flush occlusions.
Methods: Seventeen patients with the diagnosis of Buerger's disease who had below the knee artery chronic total occlusions with ambiguous proximal caps were enrolled.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!