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Peripheral dose assessment in radiation therapy using photon beams: experimental results with optically stimulated luminescence dosimeter
Peripheral dose assessment in radiation therapy using photon beams: experimental results with optically stimulated luminescence dosimeter
The estimation of peripheral dose (PD) is vital in cancer patients with long life expectancy. Assessment of PD to radiosen...
Influence of obtaining medical records and laboratory data on the sensitivity of diagnostic imaging assessment by radiological technologists
Influence of obtaining medical records and laboratory data on the sensitivity of diagnostic imaging assessment by radiological technologists
The purpose of this study is to clarify the influence of acquiring medical record information and laboratory data on the s...
Dosimetric impact of arc simulation angular resolution in single-isocentre multi-target stereotactic radiosurgery
Dosimetric impact of arc simulation angular resolution in single-isocentre multi-target stereotactic radiosurgery
This study evaluates the dosimetric impact of arc simulation angular resolution in VMAT-based Single Isocentre Multiple Ta...
Radiomics and dosiomics approaches to estimate lung function after stereotactic body radiation therapy in patients with lung tumors
Radiomics and dosiomics approaches to estimate lung function after stereotactic body radiation therapy in patients with lung tumors
Lung function assessment is essential for determining the optimal treatment strategy for radiation therapy in patients wit...
Development of an image quality evaluation system for bedside chest X-ray images using scatter correction processing
Development of an image quality evaluation system for bedside chest X-ray images using scatter correction processing
In plain radiography, scattered X-ray correction processing (Virtual Grid: VG) is used to estimate and correct scattered r...
Evaluation of gravity effect on liver and spleen volumes using multiposture MRI
Evaluation of gravity effect on liver and spleen volumes using multiposture MRI
Liver and spleen volume measurements are important for early detection and monitoring of liver disease. However, alteratio...
Estimation of effective dose and risk of exposure-induced cancer death, and diagnostic reference level for CT scans in Tabriz, Iran
Estimation of effective dose and risk of exposure-induced cancer death, and diagnostic reference level for CT scans in Tabriz, Iran
This study aimed to estimate the effective dose and the risk of exposure-induced cancer death (REID), as well as to establ...
Water/fat separate reconstruction for body quantitative susceptibility mapping in MRI
Water/fat separate reconstruction for body quantitative susceptibility mapping in MRI
This study aimed to investigate the cause of susceptibility underestimation in body quantitative susceptibility mapping (Q...
Breast cancer classification based on breast tissue structures using the Jigsaw puzzle task in self-supervised learning
Breast cancer classification based on breast tissue structures using the Jigsaw puzzle task in self-supervised learning
Self-supervised learning (SSL) has gained attention in the medical field as a deep learning approach utilizing unlabeled d...
Noise-related inaccuracies in the quantitative evaluation of CT artifacts
Noise-related inaccuracies in the quantitative evaluation of CT artifacts
Accuracies of measuring the artifact index (AI), a quantitative artifact evaluation index in X-ray CT images, were investi...
Computerized classification method for significant coronary artery stenosis on whole-heart coronary MRA using 3D convolutional neural networks with attention mechanisms
Computerized classification method for significant coronary artery stenosis on whole-heart coronary MRA using 3D convolutional neural networks with attention mechanisms
This study aims to develop a computerized classification method for significant coronary artery stenosis on whole-heart co...
Directional vector-based quick evaluation method for protective plate effects in X-ray fluoroscopy (DQPEX)
Directional vector-based quick evaluation method for protective plate effects in X-ray fluoroscopy (DQPEX)
One radiation protection measure for medical personnel in X-ray fluoroscopy is using radiation protective plates. A real-t...
Estimation of effective dose and ridk of exposure-induced cancer death,and diagnostic reference level for CT scans in Tabriz, Iran
Estimation of effective dose and ridk of exposure-induced cancer death,and diagnostic reference level for CT scans in Tabriz, Iran
This study aimed to estimate the effective dose and the risk of exposure-induced cancer death (REID), as well as to establ...
Dataset augmentation with multiple contrasts images in super-resolution processing of T1-weighted brain magnetic resonance images
Dataset augmentation with multiple contrasts images in super-resolution processing of T1-weighted brain magnetic resonance images
This study investigated the effectiveness of augmenting datasets for super-resolution processing of brain Magnetic Resonan...
Quantitative assessment of 167Tm isotope production: experimental data analysis and model validation
Quantitative assessment of 167Tm isotope production: experimental data analysis and model validation
167Tm is an effective radioisotope for use in theragnostic purposes. This study aims to find the best alternative routes f...
Optimizing the planning process in computed tomography-based image-guided adaptive brachytherapy for cervical cancer using a spreadsheet-based daily dose management system
Optimizing the planning process in computed tomography-based image-guided adaptive brachytherapy for cervical cancer using a spreadsheet-based daily dose management system
This study developed a system to reduce the treatment planning time for cervical cancer brachytherapy. An in-house Excel s...
Tuning the range-energy relationship parameter for Monte Carlo-based proton Bragg curve spreading in muscle, bone, and polymethylmethacrylate
Tuning the range-energy relationship parameter for Monte Carlo-based proton Bragg curve spreading in muscle, bone, and polymethylmethacrylate
Determination of spread-out Bragg peak (SOBP) inside media other than water is important for research or clinical purposes...
Imaging of scattered radiation sources in X-ray radiography using a semiconductor radiation visualization camera
Imaging of scattered radiation sources in X-ray radiography using a semiconductor radiation visualization camera
The objective of this study is to verify whether X-ray can be visualized for imaging scattered radiation sources in X-ray ...
Evaluation of stopping power ratio of artificial breast implants for carbon-ion radiotherapy
Evaluation of stopping power ratio of artificial breast implants for carbon-ion radiotherapy
The number of patients requiring breast reconstruction with artificial implants has been increasing, and so is the use of ...
Can bile excretion on Gd-EOB-MRI be used as a visual criterion for the hepatobiliary phase?
Can bile excretion on Gd-EOB-MRI be used as a visual criterion for the hepatobiliary phase?
To determine whether visually observed biliary excretion of gadolinium-ethoxybenzyl-diethylenetriamine pentaacetic acid (G...
Evaluation of dynamic accuracy and latency of a surface-guided radiotherapy system
Evaluation of dynamic accuracy and latency of a surface-guided radiotherapy system
The aim of this study is to evaluate the dynamic accuracy and latency of the surface-guided radiotherapy (SGRT) system usi...
Impact of uterine displacement on T2-weighted image quality in the female pelvic MRI
Impact of uterine displacement on T2-weighted image quality in the female pelvic MRI
Despite the importance of T2-weighted image in clinical practice, artifacts can significantly degrade image quality and af...
Assessment of accuracy and repeatability of quantitative parameter mapping in MRI
Assessment of accuracy and repeatability of quantitative parameter mapping in MRI
We aimed to evaluate the accuracy and repeatability of the T1, T2*, and proton density (PD) values obtained by quantitativ...
Standardization of radiation therapy quality control system through mutual quality control based on failure mode and effects analysis
Standardization of radiation therapy quality control system through mutual quality control based on failure mode and effects analysis
The advancement of irradiation technology has increased the demand for quality control of radiation therapy equipment. Con...
Comprehensive image quality comparison of conventional and new flat panel detectors under bedside chest radiography beam conditions
Comprehensive image quality comparison of conventional and new flat panel detectors under bedside chest radiography beam conditions
Recently, a novel wireless flat-panel detector with auto-exposure control has become available. This study aimed to elucid...
Evaluation of dose distributions and respiratory motion tolerance for layer-stacking conformal carbon-ion radiotherapy
Evaluation of dose distributions and respiratory motion tolerance for layer-stacking conformal carbon-ion radiotherapy
While layer-stacking irradiation provides a conformal dose distribution, it is vulnerable to respiratory motion. Consideri...
Pulsation artifact reduction using compressed sensitivity encoding in Gd-EOB-DTPA contrast-enhanced magnetic resonance imaging
Pulsation artifact reduction using compressed sensitivity encoding in Gd-EOB-DTPA contrast-enhanced magnetic resonance imaging
In Gd-EOB-DTPA-enhanced MRI, cardiac pulsation artifacts in the left lobe often hinder diagnosis, the image quality need t...
Effectiveness of the air-gap method for reducing radiation dose in neonate CT examinations
Effectiveness of the air-gap method for reducing radiation dose in neonate CT examinations
The air-gap method is a technique employed to control dose distribution and radiation scattering in medical imaging. By in...
Deep learning-based approach for acquisition time reduction in ventilation SPECT in patients after lung transplantation
Deep learning-based approach for acquisition time reduction in ventilation SPECT in patients after lung transplantation
We aimed to evaluate the image quality and diagnostic performance of chronic lung allograft dysfunction (CLAD) with lung v...
Anomaly detection scheme for lung CT images using vector quantized variational auto-encoder with support vector data description
Anomaly detection scheme for lung CT images using vector quantized variational auto-encoder with support vector data description
This study aims to develop an anomaly-detection scheme for lesions in CT images. Our database consists of lung CT images o...
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