vol. 6 3/2017 Inżynier i Fizyk Medyczny
132
artykuł
\
article
radioterapia
\
radiotherapy
8.
U. Oelfke:
Magnetic resonance imaging-guided radiation therapy:
technological innovation provides a new vision of radiation oncolo-
gy practice
, ClinOncol (R CollRadiol), 27(9), 2015, 495-497, DOI:
10.1016/j.clon.2015.04.004.
9.
J.J.W. Lagendijk, M. van Vulpen, B.W. Raaymakers:
The develop-
ment of the MRI linac system for online MRI-guided radiotherapy:
a clinical update
, J Intern Med., 280(2), 2016, 203-208, DOI:
10.1111/joim.12516.
10.
A.J. McPartlin, X.A. Li, L.E. Kershaw, U. Heide, L. Kerkmeijer,
C. Lawton, U. Mahmood, F. Pos, N. van As N, M. vanHerk,
D. Vesprini, J. van der Voort van Zyp, A. Tree, A. Choudhury:
MRI-guided prostate adaptive radiotherapy – a systematic re-
view
, RadiotherOncol., 119(3), 2016, 371-380, DOI: 10.1016/j.
radonc.2016.04.014.
11.
U.A. van der Heide:
MR-guided radiation therapy
, PhysicaMedi-
ca, 9, 2016, 32, DOI: 10.1016/j.ejmp.2016.07.284.
12.
A.J. Raaijmakers, B.W. Raaymakers, J.J. Lagendijk:
Experi-
mental verification of magnetic field dose effects for the MRI-
-accelerator
, Phys Med Biol., 52(14), 2007, 4283-4291, DOI:
10.1088/0031-9155/52/14/017.
13.
Meijsing, B.W. Raaymakers, A.J. Raaijmakers, J.G. Kok,
L. Hogeweg, B. Liu, J.J. Lagendijk:
Dosimetry for the MRI acce-
lerator: the impact of a magnetic field on the response of a Farmer
NE2571 ionization chamber
, Phys Med Biol., 54(10), 2009, 2993-
3002, DOI: 10.1088/0031-9155/54/10/002.
14.
K. Smit, J.G.M. Kok, J.J.W. Lagendijk, B.W. Raaymakers:
Perfor-
mance of a multi-axis ionization chamber array in a 1.5 T magnetic
field
, Physics in Medicine and Biology, 59(7), 2014, 1845, DOI:
10.1088/0031-9155/59/7/1845.
15.
K. Smit, J. Sjoholm, J.G. Kok, J.J. Lagendijk, B.W. Raaymakers:
Relative dosimetry in a 1.5 T magnetic field: an MRlinac compatible
prototype scanning water phantom
, Phys Med Biol., 59(15), 2014,
4099-4109, DOI: 10.1088/0031-9155/59/15/4099.
16.
A.C. Houweling, J.H. de Vries, J. Wolthaus, S. Woodings,
J.G. Kok, B. van Asselen, K. Smit, A. Bel, J.J. Lagendijk, B.W.
Raaymakers:
Performance of a cylindrical diode array for use
in a 1.5 T MR-linac
, Phys Med Biol., 61(3), 2016, 80-89, DOI:
10.1088/0031-9155/61/3/N80.
17.
S.L. Hackett, B. van Asselen, J.W.H. Wolthaus:
Consequences of air
around an ionization chamber: are existing solid phantoms suitable
for reference dosimetry on an MR-linac?
, Med. Phys., 43, 2016, 3961.
18.
A. Syed Bilal, S. Arman, K. Anthony, M. Wronski, S. Arjun, B.M.
Keller:
Backscatter dose effects for high atomic number materials
being irradiated in the presence of a magnetic field: A Monte Car-
lo study for the MRI linac
, Medical Physics, 43, 2016, 4665, DOI:
10.1118/1.4955175.
19.
G.S. Ibbott, Y. Roed, H. Lee, M. Alqathami:
Gel dosimetry enab-
les volumetric evaluation of dose distributions from an MR-guided
linac
, AIP Conference Proceedings, 1747, 040002, 2016, DOI:
10.1063/1.4954102.
20.
D.J. O’BrienJ, D.A. Roberts, G.S. Ibbott, G.O. Sawakuchi:
Refe-
rence dosimetry in magnetic fields: formalism and ionization cham-
ber correction factors Source
, Med Phys., 43(8), 2016, 4915, DOI:
10.1118/1.4959785.
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