Background The precise delivery of high doses to lattice vertices in liver lattice radiotherapy (LRT) can be compromised by respiratory motion.This study aimed to quantitatively characterize the dosimetric impact of respiratory motion on liver LRT and to assess the potential of four-dimensional (4D) robust optimization...
Gu-Yu Dai, Shuo-Kai Jia, Jun-Chen Shi et al.· Quantitative Imaging in Medi...· 0 citations
BACKGROUND
Respiratory motion and inter-fraction anatomical variations reduce the accuracy of dose delivery in lung cancer radiotherapy. Projection-based tumor tracking methods are limited by anatomical overlap and weak tumor contrast. This study developed a deep learning-based real-time, angle-agnostic tumor tracking...
Qiu-Yi Ye, Xiang-Yu Zhang, Xiang-Jie Tan et al.· Physica medica (Testo stampa...· 0 citations
UNetrDose demonstrated high fundamental accuracy at the individual beamlet level, where pass rates for the stringent γ criterion exceeded 96% for both esophageal and rectal cases, and translated to excellent clinical performance on full IMRT plans.
Qiang Wang, Ying Song, Sen Bai et al.· Physics in Medicine and Biol...· 0 citations
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