Results 101 to 110 of about 2,442,113 (235)

A rule‐based, feedback‐driven framework for fully automated prostate VMAT planning

Journal of Applied Clinical Medical Physics, Volume 27, Issue 9, September 2026.
Abstract Background Manual prostate volumetric modulated arc therapy (VMAT) planning in Elekta Monaco is complex, time‐intensive, and prone to planner variability. Existing automation methods, such as knowledge‐based planning (KBP) and cloud‐based solutions often rely on external models rather than Monaco's native optimization.
Joel Sangster, Megan Taylor, David Jolly, Jerome Gastaldo, Friedlieb Lorenz   +4 more
wiley   +1 more source

Dosimetric and radiobiological evaluations as well as technical aspects of left breast treatment employing DIBH with SGRT in radiotherapy with IMRT step and shoot, IMRT Dynamic MLC and VMAT

Journal of Applied Clinical Medical Physics, Volume 27, Issue 9, September 2026.
Abstract Background Treatment of the left breast using deep inspiration breath hold (DIBH), combined with surface guided radiotherapy (SGRT), has emerged as the standard for reducing the dose to the heart, the left anterior descending coronary artery (LAD), and the ipsilateral lung.
Julien Rolland, Stéphane Payan, Pierre Fau, Hugues Mailleux, Agnès Tallet   +4 more
wiley   +1 more source

Development of express method for calculation of internal irradiation doses of laboratory rats using the chamber models [PDF]

Ядерна фізика та енергетика, 2007
On the basis of theoretical and experimental material, the calculation method of doses of internal irradiation of laboratory rats using the multichamber dosimetry model of metabolism of strontium.
A. I. Lypska, I. P. Drozd
doaj  

Dosimetric impact of aperture‐restricted VMAT on heart dose in breast cancer treated with regional nodal irradiation

Journal of Applied Clinical Medical Physics, Volume 27, Issue 9, September 2026.
Abstract Background Volumetric modulated arc therapy (VMAT) is increasingly used for breast and chest wall (CW) treatment with regional nodal irradiation (RNI) because of its ability to sculpt dose around complex target volumes. However, VMAT can increase low‐dose radiation to surrounding normal tissues and particularly increase cardiac dose.
Anh Hong Duong, Mandeep Kaur, Sunil W. Dutta, Tsegawbizu Gebru, Jacob Adams, Mark Cicchino, Reshma Jagsi, Sheela Hanasoge, Oluwatosin Kayode, Eduard Schreibmann, Hania Al‐Hallaq, Matthew Thomas, Xiaofeng Yang, Shadab Momin, Justin Roper, Kirk Luca, Jie Ding   +16 more
wiley   +1 more source

The Essential Role of Monte Carlo Simulations for Lung Dosimetry in Liver Radioembolization with ⁹⁰Y Microspheres

Applied Sciences
This study compares various methodologies for lung dosimetry in radioembolization using Monte Carlo (MC) simulations. A voxelized anthropomorphic phantom, created from a real patient’s CT scan, preserved the actual density distribution of the lungs. Lung
Edoardo d’Andrea, Nico Lanconelli, Marta Cremonesi, Vincenzo Patera, Massimiliano Pacilio   +4 more
doaj   +1 more source

The role of automated image co-registration and internal dosimetry in personalized medicine. [PDF]

Radiol Bras, 2023
Alexandre-Santos L, Wichert-Ana L.
europepmc   +1 more source

Reducing the dose delivered to major intracranial blood vessels in brain radiotherapy using spot‐scanning proton arc therapy

Journal of Applied Clinical Medical Physics, Volume 27, Issue 9, September 2026.
Abstract Background Glioblastoma (GBM) patients have poor clinical prognoses, which may partially be explainable by correlations between radiation‐induced killing of circulating blood cells (CBCs) and worse clinical outcomes. Proton radiotherapy is currently delivered via intensity‐modulated proton therapy (IMPT), for which the target is irradiated ...
Peilin Liu, Sebastian Tattenberg, Xiaoda Cong, Peter Y. Chen, Xuanfeng Ding, Abdelkhalek Hammi   +5 more
wiley   +1 more source

Quantitative Cherenkov‐excited fluorescence emission dosimetry for HDR Co‐60 brachytherapy: Calibration and planar validation against TPS

Journal of Applied Clinical Medical Physics, Volume 27, Issue 9, September 2026.
Abstract Background Accurate dose verification in High‐Dose‐Rate (HDR) brachytherapy presents a significant challenge due to steep dose gradients and the absence of beam collimation. Conventional quality assurance (QA) methods typically rely on point detectors or film‐based techniques, which lack the capability to provide real‐time, full‐field ...
Yagiz Yedekci, Mehmet Fazıl Enkavi, Ferah Yildiz   +2 more
wiley   +1 more source

Effect of red and infrared light on the modulation of microglial activities

Clinical and Translational Discovery, Volume 6, Issue 5, October 2026.
Hossein Chamkouri
wiley   +1 more source

A centralized hybrid model for regulatory inspection readiness in a multi‐site radiation oncology system

Journal of Applied Clinical Medical Physics, Volume 27, Issue 9, September 2026.
Abstract Background State regulatory inspections of radiation‐producing treatment equipment combine a review of quality assurance and regulatory records with direct verification of facility and safety systems. When these activities are performed entirely on‐site across multiple facilities, real‐time document retrieval can prolong visits and divert ...
Chaitanya Kalavagunta, Dustin Simonson, Mariana Guerrero   +2 more
wiley   +1 more source