Results 181 to 190 of about 4,374,982 (417)

Stereotactic radiosurgery for multiple small brain metastases using gamma knife versus single‐isocenter VMAT: Normal brain dose based on lesion number and size

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose The study evaluates rapid linear accelerator (Linac) single isocenter stereotactic radiosurgery (SRS) with Hyperarc for large target numbers. We compared to Gamma Knife (GK), which suffers from long treatment times and investigated causes of differences. Methods Linac SRS and GK treatment plans for patients receiving 18 Gy to the gross
Abram Abdou, Timoteo Almeida, Elizabeth Bossart, Irene Monterroso, Eric A. Mellon   +4 more
wiley   +1 more source

Automated field-in-field whole brain radiotherapy planning. [PDF]

J Appl Clin Med Phys, 2023
Huang K, Hernandez S, Wang C, Nguyen C, Briere TM, Cardenas C, Court L, Xiao Y.   +7 more
europepmc   +1 more source

FLASH radiotherapy treatment planning and models for electron beams.

Radiotherapy and Oncology, 2022
Mahbubur Rahman, A. Trigilio, G. Franciosini, R. Moeckli, Rongxiao Zhang, Till Tobias Böhlen   +5 more
semanticscholar   +1 more source

Geometric and dosimetric evaluation of a commercial AI auto‐contouring tool on multiple anatomical sites in CT scans

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Current radiotherapy practices rely on manual contouring of CT scans, which is time‐consuming, prone to variability, and requires highly trained experts. There is a need for more efficient and consistent contouring methods. This study evaluated the performance of the Varian Ethos AI auto‐contouring tool to assess its potential integration into
Robert N. Finnegan, Alexandra Quinn, Patrick Horsley, Joseph Chan, Maegan Stewart, Regina Bromley, Jeremy Booth   +6 more
wiley   +1 more source

Considerations for radiotherapy planning with MV photons using dose-to-medium. [PDF]

Phys Imaging Radiat Oncol, 2023
Jurado-Bruggeman D, Muñoz-Montplet C.
europepmc   +1 more source

Surface guided analysis of breast changes during post-operative radiotherapy by using a functional map framework [PDF]

arXiv
The treatment of breast cancer using radiotherapy involves uncertainties regarding breast positioning. As the studies progress, more is known about the expected breast positioning errors, which are taken into account in the Planning Target Volume (PTV) in the form of the margin around the clinical target volume.
arxiv  

BASIC STUDY OF RADIOTHERAPY TREATMENT PLANNING SYSTEM USING CT IMAGE

, 1982
Yoshihide Isobe, Shin Ozaki
openalex   +2 more sources

Combined Radiotherapy With Planned Neck Dissection for Small Head and Neck Cancers With Advanced Cervical Metastases [PDF]

, 2000
Steven J. Wang, Marilene B. Wang, Helena T. Yip, Thomas C. Calcaterra   +3 more
openalex   +1 more source

Dosimetric effect of silicone‐based gel on skin surface during volumetric modulated arc therapy for breast cancer

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose This study aims to quantify and compare the dosimetric effects of varying thicknesses of StrataXRT, a silicone‐based gel, and other topical agents on the skin surface during volumetric modulated arc therapy (VMAT) for breast cancer.
Tenyoh Suzuki, Shingo Ohira, Mami Ogita, Takeshi Ohta, Yuki Nozawa, Masanari Minamitani, Takuya Hayashi, Shigeki Saegusa, Toshikazu Imae, Tsuyoshi Ueyama, Atsuto Katano, Hideomi Yamashita, Weishan Chang, Keiichi Nakagawa   +13 more
wiley   +1 more source

Accuracy of Computer with Radiotherapy Planning

, 1983
雄川 恭行, 高橋 勇守, 加賀屋 晨作, 八巻 昭一, 森 剛彦, 坂下 邦雄, 横山 俊   +6 more
openalex   +2 more sources