An interactive deep-learning workflow for head and neck gross tumour volume segmentation [0.03%]
交互式深度学习工作流在头颈部大体肿瘤勾画中的应用研究
Zixiang Wei,Jintao Ren,Jesper Grau Eriksen et al.
Zixiang Wei et al.
Background and purpose: Deep learning (DL)-based auto-segmentation of head and neck cancer (HNC) gross tumour volumes remains challenging due to anatomical complexity and limited accuracy. We propose an interactive DL (iD...
Enabling in vivo comparisons of different four-dimensional magnetic resonance imaging sequences for radiotherapy guidance using visual biofeedback [0.03%]
使用视觉生物反馈使不同的四维磁共振成像序列用于放射治疗的体内比较成为可能
Katrinus Keijnemans,Tim Schakel,Bastien Lecoeur et al.
Katrinus Keijnemans et al.
Background and purpose: Managing respiratory motion is essential for effective radiotherapy in the abdominothoracic regions. Respiratory-correlated four-dimensional magnetic resonance imaging (4D-MRI) can provide accurate...
Multiparametric magnetic resonance imaging for radiotherapy response evaluation in high-risk soft tissue sarcoma: A pilot study [0.03%]
高危软组织肉瘤放疗疗效评估的多参数磁共振成像研究：一项初步研究报告
Milan van Meekeren,Petra J van Houdt,Marta Fiocco et al.
Milan van Meekeren et al.
Background and purpose: Soft tissue sarcomas (STS) are rare mesenchymal tumors for which no clinically validated quantitative magnetic resonance imaging (qMRI) parameters exist yet.This study explores repeatability and as...
Harmonizing organ-at-risk structure names using open-source large language models [0.03%]
利用开源大型语言模型协调器官危及结构的名称标准化问题
Adrian Thummerer,Matteo Maspero,Erik van der Bijl et al.
Adrian Thummerer et al.
Background and purpose: Standardized radiotherapy structure nomenclature is crucial for automation, inter-institutional collaborations, and large-scale deep learning studies in radiation oncology. Despite the availability...
Magnetic resonance thermometry in the target volume versus intraluminal probe thermometry for hyperthermia treatment monitoring [0.03%]
磁共振温度计在目标体积与管腔内探针温度计在高温治疗监测中的比较研究
Carolina Carrapiço-Seabra,Spyridon N Karkavitsas,Anton Rink et al.
Carolina Carrapiço-Seabra et al.
Background and purpose: Hyperthermia, the elevation of target temperature to 39-44 °C, is monitored using temperature probes. However, these provide limited spatial information, sampling only a few discrete locations. Ma...
Multi-institution longitudinal apparent diffusion coefficient measurements in a diffusion weighted imaging phantom at room temperature [0.03%]
多机构纵向表观扩散系数的室温DWI体模测量值研究
Chris Moore,Charlotte Bull,Angela Darekar et al.
Chris Moore et al.
Background and purpose: This work contributes to technical validation of apparent diffusion coefficient (ADC) as a biomarker of cancer. The aim was to evaluate ADC accuracy, random error, short-term and long-term repeatab...
Comparison of interstitial high-dose-rate brachytherapy and stereotactic radiotherapy in breath-hold technique for inoperable primary and secondary liver tumors [0.03%]
呼吸 hold 技术下间质高剂量率组织间插植治疗与立体定向放疗治疗不可手术切除的原发和继发性肝肿瘤的对比研究
Philipp Geissler,Saskia Spautz,Kathrin Hering et al.
Philipp Geissler et al.
Background and purpose: In recent years, ablative radiotherapy of primary and secondary liver tumors has become a highly regarded treatment option. We aimed to compare high-dose-rate interstitial brachytherapy (HDR-iBT) a...
Comparison of stereotactic photon and proton treatment plans for metastasis-directed radiotherapy [0.03%]
用于转移灶放射治疗的立体定向光子和质子治疗计划比较研究
Rans Kato,De Roover Robin,De Meerleer Gert et al.
Rans Kato et al.
Background and purpose: Achieving optimal local control is pivotal in the context of metastasis-directed therapy (MDT) in delaying further metastatic spread. The clear correlation between the biological equivalent dose (B...
Hybrid proton planning combining spread-out Bragg peak beams with transmission beams to shorten field delivery times while maintaining plan quality [0.03%]
结合展开布拉格峰束和传输束的混合质子计划以缩短投照时间并保持计划质量
Roni Hytönen,Reynald Vanderstraeten,Wilko F A R Verbakel
Roni Hytönen
Background and purpose: Delivery times of Bragg-peak-based intensity-modulated proton therapy fields play an important role in patient throughput and comfort. Despite the associated exit dose, single-layer proton transmis...
First in vitro and in vivo experiments with ultra high-dose rate oxygen ion radiotherapy [0.03%]
首次超超高剂量率氧离子放射治疗的体外和体内实验研究
Celine Karle,Domenico I Filosa,Mahdi Akbarpour et al.
Celine Karle et al.
Within this study, we demonstrated the feasibility of ultra-high dose rate (UHDR) oxygen ion irradiation at three different levels of biological complexity. The difference in oxygen consumption between UHDR and standard dose rates (SDR) was...