Single-center experience of using high definition (Hi-Def) imaging during neurointervention treatment of intracranial aneurysms using flow diverters

SVS Nagesh, K Vakharia, M Waqas… - Journal of …, 2020 - jnis.bmj.com
Background A new dual resolution imaging x-ray detector system (Canon Medical Systems
Corporation, Tochigi, Japan) has a standard resolution 194 µm pixel conventional flat-panel …

Comparison of pulsatile flow dynamics before and after endovascular intervention in 3D-printed patient-specific internal carotid artery aneurysm models using 1000 …

XS Wu, E Vanderbilt, SVS Nagesh… - Medical Imaging …, 2023 - spiedigitallibrary.org
A significant challenge regarding the treatment of aneurysms is the variability in morphology
and analysis of abnormal flow. With conventional DSA, low frame rates limit the flow …

High‐Definition Zoom Mode: A High Resolution X‐ray Microscope for Neurointerventional Treatment Procedures

SV Setlur Nagesh, K Vakharia, M Waqas… - Journal of …, 2019 - Wiley Online Library
ABSTRACT BACKGROUND AND PURPOSE Visualization of structural details of treatment
devices during neurointerventional procedures can be challenging. A new true two …

The effect on patient dose and image quality of simultaneous acquisition of high-resolution small field of view (FOV) and regular-resolution large FOV imaging modes …

SVS Nagesh, DR Bednarek… - Medical Imaging 2020 …, 2020 - spiedigitallibrary.org
A new imaging x-ray detector with 194μm pixel conventional FPD imaging mode for large
area visualization with detector field-of-views (FOV) ranging from 12 inch to 6 inch and a …