Contour‐guided deep learning based deformable image registration for dose monitoring during CBCT‐guided radiotherapy of prostate cancer

C Hemon, B Rigaud, A Barateau… - Journal of applied …, 2023 - Wiley Online Library
… which can increase the risk of target underdosage and … The CBCTs were aligned on the
CT anatomy using bone-based rigid … This study evaluated the geometric and dosimetric

[HTML][HTML] Urethral interfractional geometric and dosimetric variations of prostate cancer patients: a study using an onboard MRI

J Pham, RR Savjani, SM Yoon, T Yang, Y Gao… - Frontiers in …, 2022 - frontiersin.org
… patients treated on an MR-guided radiotherapy (MRgRT) … contoured the prostate gland as
the clinical target volume (CTV… box-based assisted alignment on the prostate. Afterward, a …

Dosimetry Impact of Bladder Volume Changes and Rectum Filling/Emptying at Proton Therapy of Prostate Cancer; A Simulation Study

A Paydar, AE Torshabi - Frontiers in Biomedical …, 2023 - publish.kne-publishing.com
… of patient positioning and tumor alignment will be a crucial … rectum volumes during prostate
cancer radiotherapy. They … prostate tumor defined as Planning Target Volume (PTV) in proton …

[HTML][HTML] The gimbaled-head radiotherapy system: rise and downfall of a dedicated system for dynamic tumor tracking with real-time monitoring and dynamic WaveArc

M Hiraoka, T Mizowaki, Y Matsuo, M Nakamura… - Radiotherapy and …, 2020 - Elsevier
dosimetric advantages of DWA mainly on localized prostate … the beam-target alignment
during treatment, and transmission … with DWA shown in radiotherapy of prostate cancer is quite …

Clinical VMAT machine parameter optimization for localized prostate cancer using deep reinforcement learning

WT Hrinivich, M Bhattacharya, L Mekki… - Medical …, 2024 - Wiley Online Library
… (linac) and compare resultant dosimetry to clinical plans. … standard radiotherapy technique
for the treatment of prostate … 2D slice of the dose distribution aligned with those leaves, which …

… Collimator Rotation Angle Influence on Half-beam VMAT Outcomes for Prostate Cancer: A Comparative Approach Using Statistical and Machine Learning Methods

M Kim, B Kim, E Choi, YS Shin, SG Park, YK Oh… - 2024 - researchsquare.com
radiation therapy, aligning with current … in dosimetric distribution and plan complexity with
collimator angles in hypofractionated volumetric arc radiotherapy for treating prostate cancer. …

[PDF][PDF] Dosimetric Evaluation of Intensity Modulated Radiotherapy and Three-Dimensional Conformal Radiotherapy Treatment Plans for Prostate Cancer

S Adeneye, M Akpochafor, M Habeebu… - Turkish Journal of …, 2021 - onkoloji.dergisi.org
target and, in history, was the best TP for prostate cancer, but results to little sparing of OAR.
With intensity modulated radiotherapy (… for IMRT plan is more aligned to PTV than that of 3D …

[HTML][HTML] Validation of RapidPlan knowledge-based model for volumetric-modulated arc therapy in prostate cancer

IIN Ayuthaya, S Suriyapee… - Journal of Medical …, 2022 - journals.lww.com
… organs that are the goal of radiotherapy treatments. These … The dosimetric comparisons
of PTV in each plan model … The manual adjustment can improve the efficiency of plans. …

[HTML][HTML] Analysis of online plan adaptation for 1.5 T magnetic resonance-guided stereotactic body radiotherapy (MRgSBRT) of prostate cancer

DMC Poon, B Yang, H Geng, OL Wong, ST Chiu… - Journal of Cancer …, 2023 - Springer
… reported that manual adjustment on clinical target volume (CTV… of ATS based on type B
Dosimetric criteria” or type C “Online … for ATS justification is that dosimetric criteria were highly …

[HTML][HTML] Structure-specific rigid dose accumulation dosimetric analysis of ablative stereotactic MRI-guided adaptive radiation therapy in ultracentral lung lesions

JM Bryant, RJ Cruz-Chamorro, A Gan… - Communications …, 2024 - nature.com
… were aligned to the tumor centroid, and PBTs were aligned … Only the dosimetric parameters
related to the target (ie, the … in target coverage and the clinically critical dosimetric parameters …