Iterative Metallic Artifact Reduction for In-Plane Gonadal Shielding During Computed Tomographic Venography of Young Males
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Computer Assisted Tomography"
DOI: 10.1097/rct.0000000000000670
Abstract: Objective The purpose of this study was to evaluate a gonadal shield (GS) and iterative metallic artifact reduction (IMAR) during computed tomography scans, regarding the image quality and radiation dose. Methods A phantom was imaged… read more here.
Keywords: radiation dose; metallic artifact; iterative metallic; imar ... See more keywords
Virtual monochromatic spectral imaging versus linearly blended dual-energy and single-energy imaging during CT-guided biopsy needle positioning: Optimization of keV settings and impact on image quality
Sign Up to like & getrecommendations! Published in 2020 at "PLoS ONE"
DOI: 10.1371/journal.pone.0228578
Abstract: Objectives To compare image quality and metal artifact reduction between virtual monochromatic spectral imaging (VMSI), linearly blended dual-energy (DE) and single-energy (SE) images, each with and without dedicated iterative metal artifact reduction (iMAR) for CT-guided… read more here.
Keywords: kev; image; image quality; energy ... See more keywords
Value of IMA, IMAR, IMA Index, and Other Hematological Features in Predicting AIS Caused by MCA Stenosis/Occlusion.
Sign Up to like & getrecommendations! Published in 2022 at "Current neurovascular research"
DOI: 10.2174/1567202619666220516145120
Abstract: Objective This study investigated the relationship between serum ischemic modified albumin [IMA] levels and other hematologic features and middle cerebral artery [MCA] severe stenosis/occlusion in acute ischemic stroke [AIS] patients. Method The levels of serum… read more here.
Keywords: stenosis occlusion; ima; imar; severe stenosis ... See more keywords
Clinical Evaluation of an Innovative Metal-Artifact-Reduction Algorithm in FD-CT Angiography in Cerebral Aneurysms Treated by Endovascular Coiling or Surgical Clipping
Sign Up to like & getrecommendations! Published in 2022 at "Diagnostics"
DOI: 10.3390/diagnostics12051140
Abstract: Treated cerebral aneurysms (IA) require follow-up imaging to ensure occlusion. Metal artifacts complicate radiologic assessment. Our aim was to evaluate an innovative metal-artifact-reduction (iMAR) algorithm for flat-detector computed tomography angiography (FD-CTA) regarding image quality (IQ)… read more here.
Keywords: metal artifact; imar; algorithm; dsa ... See more keywords