Characterizing electronic noise interference from the external laser positioning system on a radiation therapy MRI simulation scanner [0.03%]
外部激光定位系统对放射治疗MRI模拟机电子噪声干扰的特征分析
Lucas McCullum,Yao Ding,Clifton D Fuller et al.
Lucas McCullum et al.
Background: Magnetic resonance imaging (MRI) for radiation therapy treatment planning is currently being used in many anatomical sites to better visualize soft tissue landmarks, a technique known as an MRI simulation. A c...
Impact of dopants on X‑ray attenuation of 3D‑printed polymers for mammography and tomosynthesis spectra [0.03%]
掺杂剂对3D打印多孔聚合物制备及射线硬化、层析合成影响研究
Adrián Belarra,Irene Hernández-Girón,María Castillo-García et al.
Adrián Belarra et al.
Background: 3D-printing enables the production of anthropomorphic breast phantoms for assessing image quality in digital mammography (DM) and breast tomosynthesis (DBT). 3D-printing materials must be selected carefully to...
Comparison of three commercial multi-energy CT and electron density phantoms for iodine quantification and tissue substitute characterization [0.03%]
三种商业多能量CT和电子密度体模的碘定量和组织替代物表征的比较研究
Artur Omar,Robert Vorbau,Jens Zimmerman et al.
Artur Omar et al.
Background: Multi-energy computed tomography (MECT) and electron density (ED) phantoms are designed for evaluating the performance of CT scanners. They include substitute materials representing the energy- and material-de...
Comparative Study
Journal of applied clinical medical physics. 2026 Aug;27(8):e70735. DOI:10.1002/acm2.70735 2026
Commissioning and clinical positioning assessment of a novel surface-guided radiation therapy (SGRT) system at a C-Arm linear accelerator [0.03%]
一种新型表面引导放射治疗（SGRT）系统在C形臂直线加速器上的验收和临床定位评估研究
Hui Khee Looe,Niklas Felix Hendrik Bartner,Björn Poppe et al.
Hui Khee Looe et al.
Background: Surface-guided radiation therapy (SGRT) has been increasingly adopted in modern radiotherapy, enabling radiation-dose-free, marker-free patient positioning with high accuracy. A novel SGRT system, LUNA 3D (LAP...
End-to-end deep learning pipeline for automated IMRT planning in lymphoma: Feasibility and limitations [0.03%]
自动IMRT规划的端到端深度学习流程在淋巴瘤治疗中的可行性和局限性研究
Denis Kutnár,Ivan Richter Vogelius,Hristo Atanasov Georgiev et al.
Denis Kutnár et al.
Background: Intensity-modulated radiation therapy (IMRT) is widely used for lymphoma because a multileaf collimator (MLC) can sculpt dose around irregular targets. Planning, however, is time-consuming and difficult to sta...
Synthetic CT artifacts in MR-only brain radiotherapy: Clinical implementation experience [0.03%]
基于MRI的脑部放射治疗中合成CT伪影的临床应用经验分析
Hyeri Lee,Ahmet S Ayan,Sasha Beyer et al.
Hyeri Lee et al.
Background: Magnetic resonance imaging (MRI) provides superior soft tissue contrast compared with CT and is essential for delineation of targets and organs at risk in brain radiotherapy. Because CT is traditionally requir...
Initial experience of clinical implementation of an Online Simulation-free CBCT-based Adaptive Radiotherapy (OSCAR) workflow for palliative and urgent treatment indications [0.03%]
在线模拟自由CBCT自适应放疗（OSCAR）流程的临床实施初步经验：姑息和紧急治疗指征患者报告
Robert Schindhelm,Anne Richter,Philip Kleine et al.
Robert Schindhelm et al.
Background: The current standard radiotherapy treatment planning workflow typically requires several hours to days, during which patients must wait before treatment can be initiated. In certain oncological situations, how...
Image-based evaluation of a commercial AI synthetic CT generator for brain and prostate MR-only radiotherapy [0.03%]
基于图像的商业AI合成CT生成器在脑和前列腺单磁共振放疗中评估研究
Morgan Aire,Carson Matthews,Joshua Jones et al.
Morgan Aire et al.
Background: Synthetic CTs (sCT) were developed to provide electron density information for MR-only treatment planning. Some AI-based sCT generators have received FDA-clearance and better capture tissue heterogeneity throu...
An interpretable radiomics-deep learning nomogram from whole-body bone scintigraphy for MDP-avid bone metastasis prediction in NSCLC [0.03%]
一种解释性放射组学-深度学习预测模型：全身骨扫描预测非小细胞肺癌MDP阳性骨转移
Weihao Zhai,Xiaolin Li,Qian Zhou et al.
Weihao Zhai et al.
Background: Whole-body bone scintigraphy (WBS) remains a widely used first-line screening tool for bone metastasis, but differentiating MDP-avid metastatic lesions from benign bone abnormalities in non-small cell lung can...
Martin V Rybertt,Leening P Liu,Pooyan Sahbaee et al.
Martin V Rybertt et al.
Background: Photon-counting CT (PCCT) enables K-edge imaging, an advanced multi-material decomposition technique that requires multiple energy bins to perform decomposition unconstrained by physical assumptions. The clini...