ReviewDiagnostic and interventional radiology (Ankara, Turkey)
Contrast medium administration and image acquisition parameters in renal CT angiography: what radiologists need to know.
Review in Diagnostic and interventional radiology (Ankara, Turkey). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed, 30 citations in OpenAlex.
- Optimal trigger threshold with the bolus-tracking technique for the renal CT angiography protocol.Abdominal radiology (New York) · 2026Article
- Beyond guesswork: addressing the wide variability in pediatric iodinated contrast media delivery from an international perspective.Pediatric radiology · 2026Article
- A single-session CT angiography protocol for extracoronary vascular abnormality screening in spontaneous coronary artery dissection (SCAD).Vascular medicine (London, England) · 2025Observational
- Segmentation of renal vessels on non-enhanced CT images using deep learning models.Abdominal radiology (New York) · 2025Article
- Article
- Depiction rate of feeding arteries of renal cell carcinoma on four-dimensional computed tomography angiography.Japanese journal of radiology · 2024Article
- Optimising image quality in intravenous cerebral cone beam computed tomography.Journal of medical radiation sciences · 2024Article
- The Diverse Utility of Contrast Media Delivery and Dosing During Computed Tomography: An International Assessment of Knowledge and Practices.Current radiopharmaceuticals · 2024Article
- Performance of high-resolution CT for detection and discrimination tasks related to stenotic lesions - A phantom study using model observers.Medical physics · 2023Article
- The effectiveness of post-processing head and neck CT angiography using contrast enhancement boost technique.PloS one · 2023Article
- Impact of various iodine concentrations of iohexol and iodixanol contrast media on image reconstruction techniques in a vascular-specific contrast media phantom: quantitative and qualitative image quality assessment.La Radiologia medica · 2021Article
- [Comparative Analysis of Image Quality and Adverse Events between Iopamidol 250 and Ioversol 320 in Hepatic Angiography for Transcatheter Arterial Chemoembolization].Taehan Yongsang Uihakhoe chi · 2020Article
- Split-bolus contrast injection protocol enhances the visualization of the thoracic vasculature and reduced radiation dose during chest CT.The British journal of radiology · 2018Article
- Diagnostic imaging in the management of patients with metabolic syndrome.Translational research : the journal of laboratory and clinical medicine · 2018Review
- An augmented patient-specific approach to administration of contrast agent for CT renal angiography.International braz j urol : official journal of the Brazilian Society of UrologyArticle
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Over the last decade, exponential advances in computed tomography (CT) technology have resulted in improved spatial and temporal resolution. Faster image acquisition enabled renal CT angiography to become a viable and effective noninvasive alternative in diagnosing renal vascular pathologies. However, with these advances, new challenges in contrast media administration have emerged. Poor synchronization between scanner and contrast media administration have reduced the consistency in image quality with poor spatial and contrast resolution. Comprehensive understanding of contrast media dynamics is essential in the design and implementation of contrast administration and image acquisition protocols. This review includes an overview of the parameters affecting renal artery opacification and current protocol strategies to achieve optimal image quality during renal CT angiography with iodinated contrast media, with current safety issues highlighted.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.