F
Frank R. Korosec
Researcher at University of Wisconsin-Madison
Publications - 75
Citations - 4354
Frank R. Korosec is an academic researcher from University of Wisconsin-Madison. The author has contributed to research in topics: Magnetic resonance angiography & Image quality. The author has an hindex of 32, co-authored 74 publications receiving 4215 citations. Previous affiliations of Frank R. Korosec include Duke University & General Electric.
Papers
More filters
Journal ArticleDOI
Time-resolved contrast-enhanced 3D MR angiography
TL;DR: An MR angiographic technique, referred to as 3D TRICKS (3D time‐resolved imaging of contrast kinetics) has been developed, which combines and extends to 3D imaging several previously published elements, allowing reconstruction of a series of 3D image sets having an effective temporal frame rate of one volume every 2‐6 s.
Journal ArticleDOI
Undersampled projection reconstruction applied to MR angiography.
Dana C. Peters,Frank R. Korosec,Thomas M. Grist,Walter F. Block,James E. Holden,Karl K. Vigen,Charles A. Mistretta +6 more
TL;DR: Undersampled projection reconstruction (PR) is investigated as an alternative method for MRA (MR angiography), where bright, contrast‐filled vessels dominate, artifacts are often acceptable and the greater resolution per unit time provided by undersampled PR can be realized.
Journal Article
PC VIPR: a high-speed 3D phase-contrast method for flow quantification and high-resolution angiography.
Tianliang Gu,Frank R. Korosec,Walter F. Block,Sean B. Fain,Quill Turk,Darren Lum,Yong Zhou,Thomas M. Grist,Victor M. Haughton,Charles A. Mistretta +9 more
TL;DR: PCVIPR rapidly provides isotropic high-resolution angiographic images and permits retrospective measurement of average flow rate throughout the volume without the need to prescribe multiple 2D acquisition planes.
Journal ArticleDOI
Early Emphysematous Changes in Asymptomatic Smokers: Detection with 3He MR Imaging
Sean B. Fain,Shilpa R. Panth,Michael D. Evans,Andrew L. Wentland,James H. Holmes,Frank R. Korosec,Matthew J. O'Brien,Harvey Fountaine,Thomas M. Grist +8 more
TL;DR: To prospectively compare apparent diffusion coefficient measurements derived from diffusion-weighted hyperpolarized helium 3 (3He) magnetic resonance (MR) imaging with functional and structural findings using spirometric tests and thin-section computed tomography of the lungs in asymptomatic smokers and healthy nonsmokers of similar age.
Journal ArticleDOI
Functional lung imaging using hyperpolarized gas MRI
Sean B. Fain,Frank R. Korosec,James H. Holmes,Rafael O'Halloran,Ronald L. Sorkness,Thomas M. Grist +5 more
TL;DR: The physical characteristics of HP gases and their application to MRI are presented with an emphasis on current applications and recent advances in polarization, pulse sequence development for imaging with Xe‐129, and prototype low magnetic field systems dedicated to lung imaging are highlighted.