Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Pedro Lima Cardoso"'
Autor:
Philipp Lazen, Pedro Lima Cardoso, Sukrit Sharma, Cornelius Cadrien, Thomas Roetzer-Pejrimovsky, Julia Furtner, Bernhard Strasser, Lukas Hingerl, Alexandra Lipka, Matthias Preusser, Wolfgang Marik, Wolfgang Bogner, Georg Widhalm, Karl Rössler, Siegfried Trattnig, Gilbert Hangel
Publikováno v:
Cancers, Vol 16, Iss 5, p 943 (2024)
This paper investigated the correlation between magnetic resonance spectroscopic imaging (MRSI) and magnetic resonance fingerprinting (MRF) in glioma patients by comparing neuro-oncological markers obtained from MRSI to T1/T2 maps from MRF. Data from
Externí odkaz:
https://doaj.org/article/d536c50720bf49e59ad8fe26cafb8860
Autor:
Wolfgang Marik, Pedro Lima Cardoso, Elisabeth Springer, Wolfgang Bogner, Matthias Preusser, Georg Widhalm, Gilbert Hangel, Johannes A. Hainfellner, Ivo Rausch, Michael Weber, Victor Schmidbauer, Tatjana Traub-Weidinger, Siegfried Trattnig
Publikováno v:
Cancers, Vol 15, Iss 10, p 2740 (2023)
Objectives: Advanced MR imaging of brain tumors is still mainly based on qualitative imaging. PET imaging offers additive metabolic information, and MR fingerprinting (MRF) offers a novel approach to quantitative data acquisition. The purpose of this
Externí odkaz:
https://doaj.org/article/c6a463f0d55c4ababd97cbecd5e01747
Autor:
Elisabeth Springer, Pedro Lima Cardoso, Bernhard Strasser, Wolfgang Bogner, Matthias Preusser, Georg Widhalm, Mathias Nittka, Gregor Koerzdoerfer, Pavol Szomolanyi, Gilbert Hangel, Johannes A. Hainfellner, Wolfgang Marik, Siegfried Trattnig
Publikováno v:
Cancers, Vol 14, Iss 3, p 723 (2022)
(1) Background: Advanced MR imaging (MRI) of brain tumors is mainly based on qualitative contrast images. MR Fingerprinting (MRF) offers a novel approach. The purpose of this study was to use MRF-derived T1 and T2 relaxation maps to differentiate dif
Externí odkaz:
https://doaj.org/article/caf648451055446da852203754d980e4
Autor:
Trattnig, Elisabeth Springer, Pedro Lima Cardoso, Bernhard Strasser, Wolfgang Bogner, Matthias Preusser, Georg Widhalm, Mathias Nittka, Gregor Koerzdoerfer, Pavol Szomolanyi, Gilbert Hangel, Johannes A. Hainfellner, Wolfgang Marik, Siegfried
Publikováno v:
Cancers; Volume 14; Issue 3; Pages: 723
(1) Background: Advanced MR imaging (MRI) of brain tumors is mainly based on qualitative contrast images. MR Fingerprinting (MRF) offers a novel approach. The purpose of this study was to use MRF-derived T1 and T2 relaxation maps to differentiate dif
Autor:
Elisabeth Springer, Pedro Lima Cardoso, Bernhard Strasser, Wolfgang Bogner, Matthias Preusser, Georg Widhalm, Mathias Nittka, Gregor Koerzdoerfer, Pavol Szomolanyi, Gilbert Hangel, Johannes A. Hainfellner, Wolfgang Marik, Siegfried Trattnig
Publikováno v:
Cancers, Vol 14, Iss 723, p 723 (2022)
(1) Background: Advanced MR imaging (MRI) of brain tumors is mainly based on qualitative contrast images. MR Fingerprinting (MRF) offers a novel approach. The purpose of this study was to use MRF-derived T1 and T2 relaxation maps to differentiate dif
Autor:
Peter Bär, Kecheng Liu, Elisabeth Springer, Lale Umutlu, Bernhard Hensel, Marcel Gratz, Mark A. Griswold, Dan Ma, Wolfgang Bogner, Mathias Nittka, Siegfried Trattnig, Yun Jiang, Rainer Kirsch, Pedro Lima Cardoso, Josef Pfeuffer, Gregor Körzdörfer, Vikas Gulani
Background Only sparse literature investigates the reproducibility and repeatability of relaxometry methods in MRI. However, statistical data on reproducibility and repeatability of any quantitative method is essential for clinical application. Purpo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac4d32c1c3b43c79dafe20c53c5485ae
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85070114939
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85070114939
Autor:
Benjamin Schmitt, Pedro Lima Cardoso, Siegfried Trattnig, Barbara Dymerska, Elisabeth Springer, Roland Wiest, Christian Weisstanner, Simon Robinson
Publikováno v:
Springer, Elisabeth; Dymerska, Barbara; Cardoso, Pedro Lima; Robinson, Simon Daniel; Weisstanner, Christian; Wiest, Roland; Schmitt, Benjamin; Trattnig, Siegfried (2016). Comparison of Routine Brain Imaging at 3 T and 7 T. Investigative radiology, 51(8), p. 1. Lippincott Williams & Wilkins 10.1097/RLI.0000000000000256
OBJECTIVE The aim of this study was to compare quantitative and semiquantitative parameters (signal-to-noise ratio [SNR], contrast-to-noise ratio [CNR], image quality, diagnostic confidence) from a standard brain magnetic resonance imaging examinatio
Autor:
Alexander Geißler, Florian Ph. S. Fischmeister, Moritz C. Wurnig, Siegfried Trattnig, Roland Beisteiner, Pedro Lima Cardoso, Barbara Dymerska, Simon Robinson
Publikováno v:
Magma (New York, N.y.)
Objective To develop an analysis method that is sensitive to non-model-conform responses often encountered in ultra-high field presurgical planning fMRI. Using the consistency of time courses over a number of experiment repetitions, it should exclude
Autor:
Pedro, Lima Cardoso, Barbara, Dymerska, Beáta, Bachratá, Florian Ph S, Fischmeister, Nina, Mahr, Eva, Matt, Siegfried, Trattnig, Roland, Beisteiner, Simon Daniel, Robinson
Publikováno v:
NeuroImage. 168
Presurgical planning with fMRI benefits from increased reliability and the possibility to reduce measurement time introduced by using ultra-high field. Echo-planar imaging suffers, however, from geometric distortions which scale with field strength a
Autor:
Siegfried, Trattnig, Elisabeth, Springer, Wolfgang, Bogner, Gilbert, Hangel, Bernhard, Strasser, Barbara, Dymerska, Pedro Lima, Cardoso, Simon Daniel, Robinson
Publikováno v:
NeuroImage
The growing interest in ultra-high field MRI, with more than 35.000 MR examinations already performed at 7 T, is related to improved clinical results with regard to morphological as well as functional and metabolic capabilities. Since the signal-to-n