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Article
Open AccessAuthor Correction: Gemcitabine and cisplatin plus nivolumab as organ-sparing treatment for muscle-invasive bladder cancer: a phase 2 trial
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Article
Utility of nifedipine use for Doppler ultrasound early after liver transplantation to predict short-term complications and long-term outcomes
To evaluate the response to nifedipine administration measured by changes in hepatic arterial (HA) flow on post-operative Doppler ultrasound (US) to predict short-term complications and long-term outcomes in l...
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Article
Characterization of renal masses with MRI-based radiomics: assessment of inter-package and inter-observer reproducibility in a prospective pilot study
To evaluate radiomics features’ reproducibility using inter-package/inter-observer measurement analysis in renal masses (RMs) based on MRI and to employ machine learning (ML) models for RM characterization.
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Article
Magnetic resonance elastography for noninvasive detection of liver fibrosis: is there an added value of 3D acquisition?
(1) Assess the diagnostic performance of liver 3D magnetic resonance elastography (MRE) parameters (including stiffness, storage/loss modulus and dam** ratio) compared to liver stiffness measured with 2D MRE...
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Article
Society of abdominal radiology survey of practice patterns in using LI-RADS treatment response criteria in the evaluation of hepatocellular carcinoma post-locoregional treatment
To examine national trends in the adoption and use of the LI-RADS Treatment Response Algorithm.
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Article
Open AccessGemcitabine and cisplatin plus nivolumab as organ-sparing treatment for muscle-invasive bladder cancer: a phase 2 trial
Cystectomy is a standard treatment for muscle-invasive bladder cancer (MIBC), but it is life-altering. We initiated a phase 2 study in which patients with MIBC received four cycles of gemcitabine, cisplatin, p...
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Article
Challenges in Accurate Diagnosis of HCC in FALD: A Case Series
Patients with single ventricle cardiac disease palliated with Fontan procedures inevitably develop Fontan-Associated Liver Disease (FALD), which poses a significant risk for hepatocellular carcinoma (HCC). Sta...
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Article
Semiautomated segmentation of hepatocellular carcinoma tumors with MRI using convolutional neural networks
To assess the performance of convolutional neural networks (CNNs) for semiautomated segmentation of hepatocellular carcinoma (HCC) tumors on MRI.
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Chapter
T1ρ Map** and Its Applications for Assessment of Renal Fibrosis
In renal MRI, measurement of the spin-lattice relaxation time of water molecules in the rotating frame (T1ρ) may provide a valuable biomarker for kidney fibrosis. Due to the sensitivity of T1ρ to the interactions...
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Article
HCC screening with ultrasound: assessment of quality using ultrasound LI-RADS score
To describe ultrasound (US) quality for hepatocellular carcinoma (HCC) screening/surveillance using the US LI-RADS scoring system, and to assess predictive factors of worse US quality scores.
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Article
MR elastography outperforms shear wave elastography for the diagnosis of clinically significant portal hypertension
Portal hypertension (PH) is associated with complications such as ascites and esophageal varices and is typically diagnosed through invasive hepatic venous pressure gradient (HVPG) measurement, which is not wi...
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Article
Open AccessProstate MRI using a rigid two-channel phased-array endorectal coil: comparison with phased array coil acquisition at 3 T
To compare image quality, lesion detection and patient comfort of 3T prostate MRI using a combined rigid two-channel phased-array endorectal coil and an external phased-array coil (ERC-PAC) compared to externa...
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Article
Precision of MRI radiomics features in the liver and hepatocellular carcinoma
To assess the precision of MRI radiomics features in hepatocellular carcinoma (HCC) tumors and liver parenchyma.
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Article
Comparative assessment of standard and immune response criteria for evaluation of response to PD-1 monotherapy in unresectable HCC
To assess response to programmed death-1 (PD-1) monotherapy (nivolumab) in hepatocellular carcinoma (HCC) patients using RECIST1.1, modified RECIST (mRECIST), and immune RECIST (iRECIST). A secondary objective...
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Article
Dynamic contrast-enhanced MRI perfusion quantification in hepatocellular carcinoma: comparison of gadoxetate disodium and gadobenate dimeglumine
(1) To assess the quality of the arterial input function (AIF) during dynamic contrast-enhanced (DCE) MRI of the liver and (2) to quantify perfusion parameters of hepatocellular carcinoma (HCC) and liver paren...
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Article
Radiomics of hepatocellular carcinoma: promising roles in patient selection, prediction, and assessment of treatment response
Radiomics refers to the process of conversion of conventional medical images into quantifiable data (“features”) which can be further mined to reveal complex patterns and relationships between the voxels in th...
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Article
Early effect of 90Y radioembolisation on hepatocellular carcinoma and liver parenchyma stiffness measured with MR elastography: initial experience
To quantify hepatocellular carcinoma (HCC) and liver parenchyma stiffness using MR elastography (MRE) and serum alpha fetoprotein (AFP), before and 6 weeks (6w) after 90Y radioembolisation (RE), and to assess the...
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Article
MR defecography technique: recommendations of the society of abdominal radiology’s disease-focused panel on pelvic floor imaging
To develop recommendations for magnetic resonance (MR) defecography technique based on consensus of expert radiologists on the disease-focused panel of the Society of Abdominal Radiology (SAR).
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Article
Imaging and clinical assessment of functional defecatory disorders with emphasis on defecography
Functional defecation disorders (FDD) encompass causes of constipation associated with anorectal dysfunction, which include dyssynergia or inadequate defecatory propulsion. FDD are frequently encountered in cl...
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Article
4D flow MRI for the assessment of renal transplant dysfunction: initial results
(1) Determine inter-observer reproducibility and test-retest repeatability of 4D flow parameters in renal allograft vessels; (2) determine if 4D flow measurements in the renal artery (RA) and renal vein (RV) c...
