Supervised versus unsupervised GAN for pseudo-CT synthesis in brain MR-guided radiotherapy [0.03%]
基于脑部MRI引导放射治疗的伪CT合成的有监督与无监督GAN方法比较
Milad Zeinali Kermani,Mohamad Bagher Tavakoli,Amir Khorasani et al.
Milad Zeinali Kermani et al.
Radiotherapy is a crucial treatment for brain tumor malignancies. To address the limitations of CT-based treatment planning, recent research has explored MR-only radiotherapy, requiring precise MR-to-CT synthesis. This study compares two de...
Enhanced gastrointestinal disease classification using a convvit hybrid model on endoscopic images [0.03%]
基于内镜图像的ConvVit混合模型改进胃肠疾病分类
Anıl Utku
Anıl Utku
Endoscopy is a procedure that allows examination of the gastrointestinal system, including the stomach, esophagus, large intestine, and duodenum, with the help of an endoscope. Processing of endoscopic images is important for early detectio...
Evaluating Monaco 6.2.2 in complex radiotherapy across matched LINACs: improved MLC modelling and dose accuracy with virtual source model 2.0 [0.03%]
蒙特卡洛计划系统Monaco 6.2.2在复杂放疗中的评估：改进的MLC模型和虚拟源模型2.0下的剂量精度（与匹配医用直线加速器相互对照）
Luis Muñoz,Peter McLoone,Peter Metcalfe et al.
Luis Muñoz et al.
This study assesses the updated Monaco TPS virtual source model (VSM) 2.0, which removes multileaf collimator (MLC) and jaw characterization as editable factors from the MLC geometry section within Monaco. The focus is on the impact of chan...
Evaluation of volumetric modulated arc therapy dose calculation plans based on kV-cone beam CT images for the breast cancer treatment [0.03%]
基于kV-锥形束CT图像的乳腺癌治疗体积调强弧形治疗剂量计算计划评估
Amine El Outmani,M Zerfaoui,I Hattal et al.
Amine El Outmani et al.
The majority of treatment centers currently use Cone Beam Computed Tomography (CBCT) as an effective method of patient repositioning, opening up the prospect of using it in treatment plans calculation. The purpose of this task is to investi...
Action potential as a contributing factor in axonal transport: a numerical study [0.03%]
动作电位在轴浆运输中的作用：数值研究
AmirAli Saboorian,Bahman Vahidi
AmirAli Saboorian
Despite various studies on axonal mechanics in recent years, the mechanisms and factors contributing to axonal transport are still not fully understood. In this study, the possible role of action potential (AP) propagation through neurites ...
Advantages of carbon fibre-reinforced polyetheretherketone over titanium implants in spine SBRT: a phantom evaluation [0.03%]
碳纤维增强聚醚醚酮脊柱立体定向放射治疗假体相对于钛的优点：模型评估
Simon K Goodall,Katherine Tonkin,Peter Rampant et al.
Simon K Goodall et al.
This study evaluates the clinical feasibility of spine stereotactic body radiotherapy (SBRT) in the presence of titanium and carbon fibre-reinforced polyetheretherketone (CFR-PEEK) spinal implants using custom 3D-printed phantoms. The inves...
A retrospective comparison of [18F]FDG radiation dose following a transition from conventional to long axial field of view PET/CT [0.03%]
从传统PET/CT切换到长轴视野PET/CT后[^18F]FDG辐射剂量的回顾性比较研究
Wei-Ting Jacky Chen,William I D Rae,Peter L Kench et al.
Wei-Ting Jacky Chen et al.
Long axial field of view (LAFOV) PET/CT scanners (> 1 m axial FOV) provide an order of magnitude higher system sensitivity compared with conventional scanners. This creates opportunities for significant radiation dose reductions for patient...
Multi-centric clinical implementation of the remote and automated quality control programme for digital imaging in Malaysia: challenges and pitfalls [0.03%]
马来西亚数字影像远程自动化质量控制项目的多中心临床实施：挑战与陷阱
Vinoshah S Ravichandran,Nur Ammi Hamzah,Li Kuo Tan et al.
Vinoshah S Ravichandran et al.
The International Atomic Energy Agency (IAEA) has developed a methodology for a remote and automated quality control (QC) programme for digital radiography (DR) units. The purpose of this paper is to report the results of the implementation...
Design and validation of a multi-angle planar surface electrode system for electrical impedance tomography [0.03%]
一种用于电气阻抗断层扫描的多角度平面表面电极系统的构建与验证
Busra Oguzhan,Mustafa Istanbullu
Busra Oguzhan
Electrical impedance-based imaging techniques offer a noninvasive and radiation-free alternative for assessing internal tissue structures. In this study, a novel bioimpedance measurement (BIM) system featuring a planar concentric ring elect...
Yuta Kaneko,Kenta Miwa,Tensho Yamao et al.
Yuta Kaneko et al.
Organ segmentation using 18F-FDG PET images alone has not been extensively explored. Segmentation based methods based on deep learning (DL) have traditionally relied on CT or MRI images, which are vulnerable to alignment issues and artifact...