Results 11 to 20 of about 1,437,788 (262)

T2 mapping outperforms normalised FLAIR in identifying hippocampal sclerosis [PDF]

NeuroImage: Clinical, 2015
Rationale: Qualitatively, FLAIR MR imaging is sensitive to the detection of hippocampal sclerosis (HS). Quantitative analysis of T2 maps provides a useful objective measure and increased sensitivity over visual inspection of T2-weighted scans.
R. Rodionov, P.A. Bartlett, Ci He, S.B. Vos, N.K. Focke, S.G. Ourselin, J.S. Duncan   +6 more
doaj   +2 more sources

Role of T2 mapping of magnetic resonance imaging in the differentiation of endometrial cancer and benign endometrial lesions [PDF]

Diagnostic and Interventional Radiology, 2023
PURPOSEThe T2 mapping of magnetic resonance imaging (MRI) in endometrial cancer (EC), benign endometrial lesions (BELs), and normal endometrium (NE) has rarely been reported.
Han Xu, Jie Zhang, Yuqing Han, Qingwei Liu, Jinlai Liu, Xianshun Yuan, Jiamei Li, Jinye Li, Ximing Wang   +8 more
doaj   +2 more sources

Calibration of myocardial T2 and T1 against iron concentration. [PDF]

, 2014
BACKGROUND: The assessment of myocardial iron using T2* cardiovascular magnetic resonance (CMR) has been validated and calibrated, and is in clinical use.
Timothy G St. Pierre, St Pierre, TG, Firmin, DN, Forni, G, Mary N Sheppard, Fleming, A, Gualtiero Catani, He, T, Gianluca Forni, Taigang He, House, M, Sofia V de Noronha, Carpenter, JP, Black, G, Walker, J, Sheppard, MN, Kirk, P, Baksi, AJ, John C Wood, Porter, JB, John B Porter, Mike House, Walker, JM, Fucharoen, S, Wood, JC, Suthat Fucharoen, A John Baksi, Pennell, DJ, Adam Fleming, Greg Black, Anderson, LJ, Baksi, A, Dudley J Pennell, Paul Kirk, Lisa J Anderson, David N Firmin, John-Paul Carpenter, J Malcolm Walker, Gildo Matta, Michael Roughton, Roughton, M, de Noronha, SV, Matta, G, Catani, G   +43 more
core   +1 more source

Developing a medical device-grade T2 phantom optimized for myocardial T2 mapping by cardiovascular magnetic resonance

Journal of Cardiovascular Magnetic Resonance, 2023
Introduction A long T2 relaxation time can reflect oedema, and myocardial inflammation when combined with increased plasma troponin levels. Cardiovascular magnetic resonance (CMR) T2 mapping therefore has potential to provide a key diagnostic and ...
Constantin-Cristian Topriceanu, Massimiliano Fornasiero, Han Seo, Matthew Webber, Kathryn E. Keenan, Karl F. Stupic, Rüdiger Bruehl, Bernd Ittermann, Kirsty Price, Louise McGrath, Wenjie Pang, Alun D. Hughes, Reza Nezafat, Peter Kellman, Iain Pierce, James C. Moon, Gabriella Captur   +16 more
doaj   +1 more source

Age and sex corrected normal reference values of T1, T2 T2* and ECV in healthy subjects at 3T CMR

Journal of Cardiovascular Magnetic Resonance, 2017
Background Myocardial T1, T2 and T2* imaging techniques become increasingly used in clinical practice. While normal values for T1, T2 and T2* times are well established for 1.5 Tesla (T) cardiovascular magnetic resonance (CMR), data for 3T remain scarce.
Clotilde Roy, Alisson Slimani, Christophe de Meester, Mihaela Amzulescu, Agnès Pasquet, David Vancraeynest, Jean-Louis Vanoverschelde, Anne-Catherine Pouleur, Bernhard L. Gerber   +8 more
doaj   +1 more source

Rapid magnetic resonance tissue relaxometry in the steady state [PDF]

, 2015
Longitudinal (T1) and transverse (T2) relaxation are the most fundamental physical processes governing the signal intensity and the soft tissue contrast in magnetic resonance imaging (MRI).
Heule, Rahel Maria, Heule, R. ; https://orcid.org/   +1 more
core   +1 more source

Ultrashort time-to-echo T2* and T2* relaxometry for evaluation of lumbar disc degeneration: a comparative study

BMC Musculoskeletal Disorders, 2022
Background To compare potential of ultrashort time-to-echo (UTE) T2* mapping and T2* values from T2*-weighted imaging for assessing lumbar intervertebral disc degeneration (IVDD),with Pfirrmann grading as a reference standard.
Li-Lan Wu, Li-Heng Liu, Sheng-Xiang Rao, Pu-Yeh Wu, Jian-Jun Zhou   +4 more
doaj   +1 more source

Role of T1 mapping as a complementary tool to T2* for non-invasive cardiac iron overload assessment. [PDF]

PLoS ONE, 2018
Iron overload-related heart failure is the principal cause of death in transfusion dependent patients, including those with Thalassemia Major. Linking cardiac siderosis measured by T2* to therapy improves outcomes.
Camilla Torlasco, Elena Cassinerio, Alberto Roghi, Andrea Faini, Marco Capecchi, Amna Abdel-Gadir, Cristina Giannattasio, Gianfranco Parati, James C Moon, Maria D Cappellini, Patrizia Pedrotti   +10 more
doaj   +1 more source

The Evaluation of Changes in The Knee Meniscus in vivo at 3T MRI Scanner

Acta Universitatis Carolinae Kinanthropologica, 2015
Noninvasive imagining of the knee meniscus without the use of the contrast agents is more difficult compared to articular cartilage. Despite the lower signal intensity of the knee meniscus, MRI is considered the best non-invasive imaging method.
Lenka Horňáková, Daniel Hadraba, Karel Jelen   +2 more
doaj   +1 more source

Billa Kalina [cartographic material] /

, 1948
Topographic map of Billa Kalina, South Australia. Relief shown by spot heights.; On verso: Mis.13079.; Also available in an electronic version via the internet at: http://nla.gov.au/nla.map ...
Australia. National Mapping Section.
core   +3 more sources