Výsledky vyhledávání - "I M L, van Kalleveen"

Proton MRS of cervical cancer at 7 T

Autor: C. S. Arteaga de Castro, J P Hoogendam, Peter R. Luijten, Alexander J.E. Raaijmakers, Dennis W. J. Klomp, Ronald P. Zweemer, I. M. L. van Kalleveen, Wouter B. Veldhuis, R.H.M. Verheijen

Publikováno v: NMR in Biomedicine, 32(1). John Wiley and Sons Ltd
Nmr in Biomedicine

The differentiation grade of cervical cancer is histologically assessed by examining biopsies or surgical specimens. MRS is a highly sensitive technique that images tissue metabolism and can be used to increase the specificity of tissue characterizat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d4d26ffad0c4a1b9749fe9bd92a3bf0
https://dspace.library.uu.nl/handle/1874/378828

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2D radially compensating excitation pulse in combination with an internal transceiver antenna for 3D MRI of the rectum at 7 T

Autor: C. A. T. van de Berg, Peter R. Luijten, O. Reerink, H Kroeze, Vincent O. Boer, Alessandro Sbrizzi, I. M. L. van Kalleveen, D. W. J. Klomp, Marielle E.P. Philippens

Publikováno v: Medical Physics. 43:4375-4382

PURPOSE: The high precession frequency in ultrahigh field MRI coincides with reduced RF penetration, increased RF power deposition and consequently can lead to reduced scan efficiency. However, the shorter wavelength enables the use of efficient ante

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6c7b1e29199bb4f2bf04d2e2da383276
https://doi.org/10.1118/1.4954204

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Boosting the SNR by adding a receive-only endorectal monopole to an external antenna array for high-resolution, T2 -weighted imaging of early-stage cervical cancer with 7-T MRI

Autor: Peter R. Luijten, Ronald P. Zweemer, C. S. Arteaga de Castro, J P Hoogendam, W.B. Veldhuis, Dennis W. J. Klomp, René H.M. Verheijen, I. M. L. van Kalleveen, F Frank Visser, Aje Raaijmakers

Publikováno v: NMR in Biomedicine, 30(9). John Wiley and Sons Ltd
NMR in Biomedicine, 30(9):e3750. Wiley

The aim of this study was to investigate the signal-to-noise ratio (SNR) gain in early-stage cervical cancer at ultrahigh-field MRI (e.g. 7 T) using a combination of multiple external antennas and a single endorectal antenna. In particular, we used a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d534b1d8df2439c7adc7b98605d2394
https://doi.org/10.1002/nbm.3750

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2D radially compensating excitation pulse in combination with an internal transceiver antenna for 3D MRI of the rectum at 7 T

Autor: I M L, van Kalleveen, H, Kroeze, A, Sbrizzi, V O, Boer, O, Reerink, M E P, Philippens, C A T, van de Berg, P R, Luijten, D W J, Klomp

Publikováno v: Medical physics. 43(7)

The high precession frequency in ultrahigh field MRI coincides with reduced RF penetration, increased RF power deposition and consequently can lead to reduced scan efficiency. However, the shorter wavelength enables the use of efficient antennas rath

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::374c02cf766e9d5a3ba7474075370070
https://pubmed.ncbi.nlm.nih.gov/27370152

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Boosting the SNR by adding a receive-only endorectal monopole to an external antenna array for high-resolution, T

Autor: I M L, van Kalleveen, J P, Hoogendam, A J E, Raaijmakers, F, Visser, C S, Arteaga de Castro, R H M, Verheijen, P R, Luijten, R P, Zweemer, W B, Veldhuis, D W J, Klomp

Publikováno v: NMR in biomedicine. 30(9)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::d0c7605c5392f199ac5c5769972d34e4
https://pubmed.ncbi.nlm.nih.gov/28574604

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