Quantification of accumulated dose and associated anatomical changes of esophagus using weekly Magnetic Resonance Imaging acquired during radiotherapy of locally advanced lung cancer [0.03%]
基于放疗期间每周获取的磁共振图像计算晚期肺癌患者食道的累积剂量及相应解剖结构变化
Sadegh Alam,Maria Thor,Andreas Rimner et al.
Sadegh Alam et al.
Background and purpose: Minimizing acute esophagitis (AE) in locally advanced non-small cell lung cancer (LA-NSCLC) is critical given the proximity between the esophagus and the tumor. In this pilot study, we developed a ...
Deep learning-based auto-segmentation of targets and organs-at-risk for magnetic resonance imaging only planning of prostate radiotherapy [0.03%]
基于深度学习的前列腺放疗单磁共振图像目标区和危及器官自动勾画方法
Sharif Elguindi,Michael J Zelefsky,Jue Jiang et al.
Sharif Elguindi et al.
Background and purpose: Magnetic resonance (MR) only radiation therapy for prostate treatment provides superior contrast for defining targets and organs-at-risk (OARs). This study aims to develop a deep learning model to ...
Combined morphologic and metabolic pipeline for Positron emission tomography/computed tomography based radiotherapy response evaluation in locally advanced pancreatic adenocarcinoma [0.03%]
基于正电子发射断层扫描/计算机断层扫描的放射治疗反应评价在局晚胰腺癌中的形态及代谢综合评估体系构建
Yi Lao,John David,Arman Torosian et al.
Yi Lao et al.
Background and purpose: Adaptive radiation planning for pancreatic adenocarcinoma (PA) relies on accurate treatment response assessment, while traditional response evaluation criteria inefficiently characterize tumors wit...
Remote beam output audits: a global assessment of results out of tolerance [0.03%]
远程光束输出核查：超出容差范围的结果的全球评估
Stephen F Kry,Christine B Peterson,Rebecca M Howell et al.
Stephen F Kry et al.
Background and purpose: Remote beam output audits, which independently measure an institution's machine calibration, are a common component of independent radiotherapy peer review. This work reviews the results and trends...
A Magnetic Resonance Imaging-based approach to quantify radiation-induced normal tissue injuries applied to trismus in head and neck cancer [0.03%]
基于磁共振成像的量化放射性正常组织损伤的方法在头颈部癌症张口困难中的应用
Maria Thor,Neelam Tyagi,Vaios Hatzoglou et al.
Maria Thor et al.
Background and purpose: In this study we investigated the ability of textures from T1-weighted MRI scans post-contrast (T1wpost) to identify the critical muscle(s) for radiation-induced trismus. ...
Investigating the potential of diffusion tensor atlases to generate anisotropic clinical tumor volumes in glioblastoma patients [0.03%]
利用弥散张量图谱在胶质母细胞瘤患者中生成各向异性临床肿瘤体积的潜力研究
Background and purpose: Diffusion tensor imaging (DTI) has been proposed to guide the anisotropic expansion from gross tumor volume to clinical target volume (CTV), aiming to integrate known tumor spread patterns into the...