Results 261 to 270 of about 106,552 (312)

Prevalence and risk factors of thoracic aortic dilatation detected incidentally in adjuvant radiotherapy planning CT scans in patients with breast cancer. [PDF]

Sci Rep
Lattu A, Kauhanen P, Mennander A, Hedman M, Laaksonen M, Rinta-Kiikka I, Skyttä T, Arponen O.   +7 more
europepmc   +1 more source

Value of [¹⁸F]AlF-NOTA-FAPI PET/CT in guiding radiotherapy planning for stage I-IIIC lung cancer: A comparison with contrast-enhanced CT and [¹⁸F]FDG PET/CT. [PDF]

Eur J Nucl Med Mol Imaging
Qin J, Li C, Huang Y, Jin Y, Liu X, Hu X, Zhu J, San J, Wu H, Meng X, Yu J, Wei Y.   +11 more
europepmc   +1 more source

Impact of bulk density assignment of bone on MRI-based abdominal region radiotherapy planning for MR-linac workflow. [PDF]

J Appl Clin Med Phys
Abe K, Tsuneda M, Fujita Y, Abe Y, Uno T.   +4 more
europepmc   +1 more source

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Radiotherapy Planning

PET Clinics, 2015
Incorporation of PET/computed tomography (CT) in radiotherapy planning plays a critical role in assisting gross tumor volume delineation for radiotherapy planning and delivery. As radiotherapy techniques evolve to become more conformal with the increasing use of intensity-modulated radiotherapy and stereotactic body radiotherapy, whereby sharp dose ...
Minh Tam, Truong, Nataliya, Kovalchuk
openaire   +2 more sources

Planning a Radiotherapy Department

Clinical Oncology, 2017
The master planning of new radiotherapy facilities requires the input and engagement of a range of highly specialised professionals, both in the construction and health sector. Although radiation protection and safety aspects of radiotherapy services are universal, low and middle income countries are often presented with unique challenges that also ...
openaire   +2 more sources

Radiotherapy Planning

2023
Abstract Radiotherapy treatment is still based on the immutable principles of physics and biology and the fundamental approaches of logical thinking, audit, and appropriate analysis of treatment outcomes, including patterns of failure, research, and collaborative working must still underpin practice.
openaire   +1 more source

CT for intracavitary radiotherapy planning

American Journal of Roentgenology, 1980
Twenty-two patients with malignant uterine tumors were examined with computed tomography (CT) for treatment planning after insertion of an afterloading Fletcher applicator. The CT findings maximized the individualization of treatment planning, including the number, dosage, and loading arrangement of radioactive sources.
K R, Lee, C M, Mansfield, S J, Dwyer, H L, Cox, E, Levine, A W, Templeton   +5 more
openaire   +2 more sources

Virtual simulation in radiotherapy planning

1995
We present a new system for 3D radiotherapy planning, which allows the interactive definition of treatment parameters, the simulation of the “visible” part of the treatment and the evaluation of the precalculated dose distributions. The system makes extensive use of advanced 3D visualisation and simulation techniques, introduces a new visualisation ...
Rolf Bendl, Angelika Hoess, Wolfgang Schlegel   +2 more
openaire   +1 more source

PET for radiotherapy planning

2022
To benefit from modern radiation therapy characterized by highly conformal dose distribution and steep dose gradients, high quality imaging is required for precise tumor delineation. The standard imaging for radiation therapy planning (RTP) remains the acquisition of a dedicated planning computed tomography (CT).
Dejanovic, Danijela, Specht, Lena, Munk, Ole Lajord, Christensen, Charlotte Birk, Berthelsen, Anne Kiil, Law, Ian, Loft, Annika   +6 more
openaire   +2 more sources

Radiotherapy Planning

2012
Minh Tam Truong, Rathan M. Subramaniam
openaire   +1 more source