Search Results - "Ford, John Chetley"

Evaluation of radiomic texture feature error due to MRI acquisition and reconstruction: A simulation study utilizing ground truth by Yang, Fei, Dogan, Nesrin, Stoyanova, Radka, Ford, John Chetley

“…•MRI simulation was utilized to measure texture dependence on MR acquisition details.•Texture was measured on a digital brain phantom and clinical brain…”
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Reconstruction of X-Ray Fluorescence Computed Tomography From Sparse-View Projections via L1-Norm Regularized EM Algorithm by Shi, Junwei, Hara, Daiki, Tao, Wensi, Dogan, Nesrin, Pollack, Alan, Ford, John Chetley

“…X-ray fluorescence computed tomography (XFCT) as a molecular imaging modality can simultaneously identify the localization and quantify the concentration of…”
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Boosted Radiation Bystander Effect of PSMA-Targeted Gold Nanoparticles in Prostate Cancer Radiosensitization by Hara, Daiki, Tao, Wensi, Schmidt, Ryder M, Yang, Yu-Ping, Daunert, Sylvia, Dogan, Nesrin, Ford, John Chetley, Pollack, Alan, Shi, Junwei

“…Metal nanoparticles are effective radiosensitizers that locally enhance radiation doses in targeted cancer cells. Compared with other metal nanoparticles, gold…”
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Improvement of 2D cine image quality using 3D priors and cycle generative adversarial network for low field MRI‐guided radiation therapy by Dong, Yuyan, Yang, Fei, Wen, Jie, Cai, Jing, Zeng, Feiyan, Liu, Mengqiu, Li, Shuang, Wang, Jiangtao, Ford, John Chetley, Portelance, Lorraine, Yang, Yidong

“…Background Cine magnetic resonance (MR) images have been used for real‐time MR guided radiation therapy (MRgRT). However, the onboard MR systems with low‐field…”
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Prostate Cancer Targeted X-Ray Fluorescence Imaging via Gold Nanoparticles Functionalized With Prostate-Specific Membrane Antigen (PSMA) by Hara, Daiki, Tao, Wensi, Totiger, Tulasigeri M., Pourmand, Ali, Dogan, Nesrin, Ford, John Chetley, Shi, Junwei, Pollack, Alan

“…The gold nanoparticle (GNP) as a promising theranostic probe has been increasingly studied. The tumor-targeting efficiency of GNPs is crucial to increase the…”
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Dosimetry impact of gating latency in cine magnetic resonance image guided breath-hold pancreatic cancer radiotherapy by Hu, Panpan, Li, Xiaoyang, Liu, Wei, Yan, Bing, Xue, Xudong, Yang, Fei, Ford, John Chetley, Portelance, Lorraine, Yang, Yidong

“…We investigated dosimetry effect of gating latency in cine magnetic resonance image (cine MRI) guided breath-hold pancreatic cancer radiotherapy. The gating…”
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Implementation and evaluation of a dynamic contrast-enhanced MR perfusion protocol for glioblastoma using a 0.35 T MRI-Linac system by Maziero, Danilo, Azzam, Gregory Albert, de La Fuente, Macarena, Stoyanova, Radka, Ford, John Chetley, Mellon, Eric Albert

“…•A gadolinium-based perfusion imaging protocol for 0.35 T MRI-Linac was implemented.•Dynamic contrast enhancement (DCE) and 3DT1-weighted sequences were…”
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Dosimetry impact of distinct gating strategies in cine MR image-guided breath-hold pancreatic cancer radiotherapy by Dong, Yuyan, Hu, Panpan, Li, Xiaoyang, Liu, Wei, Yan, Bing, Yang, Fei, Ford, John Chetley, Portelance, Lorraine, Yang, Yidong

“…To investigate the dosimetry effects of different gating strategies in cine magnetic resonance imaging (MRI)-guided breath-hold pancreatic cancer radiotherapy…”
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A novel edge gradient distance metric for automated evaluation of deformable image registration quality by Xu, Yihang, Williamson, Jeffery F., Dogan, Nesrin, Harry, Taylor, Ford, John Chetley

“…•A new metric, EGDTA, was developed and tested for automated DIR quality evaluation.•The EGDTA map and imposed DVF on phantom and CT images showed good…”
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Simulated Adaptive Radiotherapy for Shrinking Glioblastoma Resection Cavities on a Hybrid MRI-Linear Accelerator by Guevara, Beatriz, Cullison, Kaylie, Maziero, Danilo, Azzam, Gregory A, De La Fuente, Macarena I, Brown, Karen, Valderrama, Alessandro, Meshman, Jessica, Breto, Adrian, Ford, John Chetley, Mellon, Eric A

“…During radiation therapy (RT) of glioblastoma, daily MRI with combination MRI-linear accelerator (MRI-Linac) systems has demonstrated significant anatomic…”
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Advantages of radiotherapy simulation with 0.35 Tesla MRI for stereotactic ablation of spinal metastases by Spieler, Benjamin, Samuels, Stuart E, Llorente, Ricardo, Yechieli, Raphael, Ford, John Chetley, Mellon, Eric A

“…The hybrid 0.35T magnetic resonance imaging (MRI) and radiotherapy (RT) system functions in part as a simulation platform for treatment planning. We have found…”
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Advantages of Radiation Therapy Simulation with 0.35 Tesla Magnetic Resonance Imaging for Stereotactic Ablation of Spinal Metastases by Spieler, Benjamin, Samuels, Stuart E., Llorente, Ricardo, Yechieli, Raphael, Ford, John Chetley, Mellon, Eric A.

“…The hybrid 0.35T magnetic resonance imaging (MRI) and radiation therapy system functions in part as a simulation platform for treatment planning. We have found…”
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Implementation and evaluation of a dynamic contrast enhanced mr perfusion protocol for glioblastoma using a 0.35T mri-Linac system by Maziero, Danilo, Azzam, Gregory, de La Fuente, Macarena, Stoyanova, Radka, Ford, John Chetley, Mellon, Eric Albert

“…MRI-linear accelerator (MRI-Linac) systems allow for daily tracking of MRI changes during radiotherapy (RT). Since one common MRI-Linac operates at 0.35T,…”
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