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Article
Patient-centered radiology: a roadmap for outpatient imaging
Creating a patient-centered experience is becoming increasingly important for radiology departments around the world. The goal of patient-centered radiology is to ensure that radiology services are sensitive t...
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Article
Spatial profiling of in vivo diffusion-weighted MRI parameters in the healthy human kidney
Diffusion-weighted MRI is a technique that can infer microstructural and microcirculatory features from biological tissue, with particular application to renal tissue. There is extensive literature on diffusio...
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Article
Open AccessFastMRI Prostate: A public, biparametric MRI dataset to advance machine learning for prostate cancer imaging
Magnetic resonance imaging (MRI) has experienced remarkable advancements in the integration of artificial intelligence (AI) for image acquisition and reconstruction. The availability of raw k-space data is cru...
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Article
Impact of 3D printed models on quantitative surgical outcomes for patients undergoing robotic-assisted radical prostatectomy: a cohort study
Three-dimensional (3D) printed anatomic models can facilitate presurgical planning by providing surgeons with detailed knowledge of the exact location of pertinent anatomical structures. Although 3D printed an...
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Article
Accelerated T2-weighted MRI of the liver at 3 T using a single-shot technique with deep learning-based image reconstruction: impact on the image quality and lesion detection
Fat-suppressed T2-weighted imaging (T2-FS) requires a long scan time and can be wrought with motion artifacts, urging the development of a shorter and more motion robust sequence. We compare the image quality ...
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Article
Factors affecting MRI scanner efficiency in an academic center
To determine which patient characteristics influence MRI scan time and how.
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Article
Simultaneous evaluation of perfusion and morphology using GRASP MRI in hepatic fibrosis
To determine if golden-angle radial sparse parallel (GRASP) dynamic contrast-enhanced (DCE)-MRI allows simultaneous evaluation of perfusion and morphology in liver fibrosis.
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Article
Diagnostic abdominal MR imaging on a prototype low-field 0.55 T scanner operating at two different gradient strengths
To develop a protocol for abdominal imaging on a prototype 0.55 T scanner and to benchmark the image quality against conventional 1.5 T exam.
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Article
Inter-reader agreement of the Society of Abdominal Radiology-American Gastroenterological Association (SAR-AGA) consensus reporting for key phenotypes at MR enterography in adults with Crohn disease: impact of radiologist experience
To assess inter-reader agreement of key features from the SAR-AGA recommendations for the interpretation and reporting of MRE in adult patients with CD, focusing on the impact of radiologist experience on inte...
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Article
Accelerated single-shot T2-weighted fat-suppressed (FS) MRI of the liver with deep learning–based image reconstruction: qualitative and quantitative comparison of image quality with conventional T2-weighted FS sequence
To compare the image quality of an accelerated single-shot T2-weighted fat-suppressed (FS) MRI of the liver with deep learning–based image reconstruction (DL HASTE-FS) with conventional T2-weighted FS sequence...
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Article
Open AccessA workflow to generate patient-specific three-dimensional augmented reality models from medical imaging data and example applications in urologic oncology
Augmented reality (AR) and virtual reality (VR) are burgeoning technologies that have the potential to greatly enhance patient care. Visualizing patient-specific three-dimensional (3D) imaging data in these en...
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Article
Visceral adipose tissue in patients with COVID-19: risk stratification for severity
To assess visceral (VAT), subcutaneous (SAT), and total adipose tissue (TAT) estimates at abdominopelvic CT in COVID-19 patients with different severity, and analyze Body Mass Index (BMI) and CT estimates of f...
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Article
Lexicon for renal mass terms at CT and MRI: a consensus of the society of abdominal radiology disease-focused panel on renal cell carcinoma
There is substantial variation in the radiologic terms used to characterize renal masses, leading to ambiguity and inconsistency in clinical radiology reports and research studies. The purpose of this study wa...
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Article
Open AccessMRI guided procedure planning and 3D simulation for partial gland cryoablation of the prostate: a pilot study
This study reports on the development of a novel 3D procedure planning technique to provide pre-ablation treatment planning for partial gland prostate cryoablation (cPGA).
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Article
MR elastography, T1 and T2 relaxometry of liver: role in noninvasive assessment of liver function and portal hypertension
To evaluate the correlation between liver stiffness as measured on MR elastography and T1 and T2 relaxation times from T1 and T2 map** with clinical parameters of liver disease, including the MELD score, MEL...
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Article
T1 map**, T2 map** and MR elastography of the liver for detection and staging of liver fibrosis
To compare liver stiffness measurements obtained from MR elastography with liver T1 relaxation times obtained from T1 map** and T2 relaxation times obtained from T2 map** for detection and staging of liver...
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Article
Open AccessConsensus report from the 8th International Forum for Liver Magnetic Resonance Imaging
The 8th International Forum for Liver Magnetic Resonance Imaging (MRI), held in Basel, Switzerland, in October 2017, brought together clinical and academic radiologists from around the world to discuss develop...
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Article
Detection of hepatic steatosis and iron content at 3 Tesla: comparison of two-point Dixon, quantitative multi-echo Dixon, and MR spectroscopy
To compare qualitative results obtained from computer-aided dual-ratio analysis on T1-weighted two-point Dixon, with T2*-corrected multi-echo Dixon and T2-corrected multi-echo single-voxel MR spectroscopy sequ...
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Article
MR elastography of liver at 3 Tesla: comparison of gradient-recalled echo (GRE) and spin-echo (SE) echo-planar imaging (EPI) sequences and agreement across stiffness measurements
To compare 2D gradient-recalled echo (GRE) and 2D spin-echo (SE) echo-planar imaging (EPI) MR elastography (MRE) for measurement of hepatic stiffness in adult patients with known or suspected liver disease at ...
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Article
Open AccessPatient-specific 3D printed and augmented reality kidney and prostate cancer models: impact on patient education
Patient-specific 3D models are being used increasingly in medicine for many applications including surgical planning, procedure rehearsal, trainee education, and patient education. To date, experiences on the ...
