Zobrazeno 1 - 10 of 40 pro vyhledávání: '"L. R. Schad"'
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Akademický článek
MRI of the lung (1/3): methods
Autor: J. M. Wild, H. Marshall, M. Bock, L. R. Schad, P. M. Jakob, M. Puderbach, F. Molinari, E. J. R. Van Beek, J. Biederer
Publikováno v: Insights into Imaging, Vol 3, Iss 4, Pp 345-353 (2012)
Abstract Proton magnetic resonance imaging (MRI) has recently emerged as a clinical tool to image the lungs. This paper outlines the current technical aspects of MRI pulse sequences, radiofrequency (RF) coils and MRI system requirements needed for im
Externí odkaz: https://doaj.org/article/abd1e9983954484bb6a39621cf42e378
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3
In vitro mapping of 1H ultrashort T2* and T2 of porcine menisci
Autor: S, Kirsch, M, Kreinest, G, Reisig, M L R, Schwarz, P, Ströbel, L R, Schad
Publikováno v: NMR in biomedicine. 26(9)
In this study, mapping of ultrashort T2 and T2* of acutely isolated porcine menisci at B0 = 9.4 T was investigated. Maps of T2 were measured from a slice through the pars intermedia with a spin echo-prepared two-dimensional ultrashort-TE T2 mapping t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::d896a396ee2fc2e26eacbc5a3cfa0616
https://pubmed.ncbi.nlm.nih.gov/23505140
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4
[Perfusion measurement using the T2* contrast media dynamics in neuro-oncology. Physical basics and clinical applications]
Autor: M-A, Weber, F, Risse, F L, Giesel, L R, Schad, H-U, Kauczor, M, Essig
Publikováno v: Der Radiologe. 45(7)
Perfusion imaging in the central nervous system (CNS) is mostly performed using the first-pass dynamic susceptibility-weighted contrast-enhanced (DSC) MRI. The first-pass of a contrast bolus in brain tissue is monitored by a series of T2*-weighted MR
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::ca7fd7eb438109ca882cea26432f2cf8
https://pubmed.ncbi.nlm.nih.gov/15098092
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5
[Noninvasive measurement of relative cerebral blood flow with the blood bolus MRI arterial spin labeling: basic physics and clinical applications]
Autor: M-A, Weber, A, Kroll, M, Günther, S, Delorme, J, Debus, F L, Giesel, M, Essig, H-U, Kauczor, L R, Schad
Publikováno v: Der Radiologe. 44(2)
Knowledge of tumor blood flow is important for diagnosis and follow-up of brain tumors after therapy, especially to discriminate necrosis from tumor recurrence after radiation or chemotherapy. Meanwhile, perfusion and diffusion MRI, besides MR-angiog
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::70bf2911dcf3101e8ed3784f5deb2457
https://pubmed.ncbi.nlm.nih.gov/14991136
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7
[Monitoring of irradiated brain metastases using MR perfusion imaging and 1H MR spectroscopy]
Autor: Marc-André, Weber, M P, Lichy, C, Thilmann, M, Günther, P, Bachert, A A, Maudsley, S, Delorme, L R, Schad, J, Debus, H-P, Schlemmer
Publikováno v: Der Radiologe. 43(5)
In follow-up examinations of irradiated brain metastases conventional contrast-enhanced morphological MR imaging is often unable to distinguish between transient radiation effects, radionecrosis,and tumor recurrence. To evaluate changes of relative c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::24519125284a46dc5b1021ed844927fe
https://pubmed.ncbi.nlm.nih.gov/12764588
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10
[Structural cerebral changes in subjects with mild cognitive impairment]
Autor: J, Pantel, D R, Hüger, B, Kratz, E, Minnemann, M, Martin, L R, Schad, M, Essig, J, Schröder
Publikováno v: Der Nervenarzt. 73(9)
The aim of the present study was to investigate the morphological changes in subjects with mild cognitive impairment (MCI) revealed by quantitative magnetic resonance imaging (MRI). Twenty-one subjects with cognitive impairment and 22 healthy control
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::082a7877b32dacdf9ba4a5540c527ff1
https://pubmed.ncbi.nlm.nih.gov/12215875
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