Recent advances in medical image processing for the evaluation of chronic kidney disease

I Alnazer, P Bourdon, T Urruty, O Falou, M Khalil… - Medical Image …, 2021 - Elsevier
Assessment of renal function and structure accurately remains essential in the diagnosis
and prognosis of Chronic Kidney Disease (CKD). Advanced imaging, including Magnetic …

Deconvolution‐based CT and MR brain perfusion measurement: theoretical model revisited and practical implementation details

A Fieselmann, M Kowarschik, A Ganguly… - International Journal …, 2011 - Wiley Online Library
Deconvolution‐based analysis of CT and MR brain perfusion data is widely used in clinical
practice and it is still a topic of ongoing research activities. In this paper, we present a …

Magnetic resonance imaging biomarkers for chronic kidney disease: a position paper from the European Cooperation in Science and Technology Action …

NM Selby, PJ Blankestijn, P Boor… - Nephrology Dialysis …, 2018 - academic.oup.com
Functional renal magnetic resonance imaging (MRI) has seen a number of recent advances,
and techniques are now available that can generate quantitative imaging biomarkers with …

Intravoxel incoherent motion and diffusion-tensor imaging in renal tissue under hydration and furosemide flow challenges

EE Sigmund, PH Vivier, D Sui, NA Lamparello… - Radiology, 2012 - pubs.rsna.org
Purpose To assess the reproducibility and the distribution of intravoxel incoherent motion
(IVIM) and diffusion-tensor (DT) imaging parameters in healthy renal cortex and medulla at …

Tracer-kinetic modeling of dynamic contrast-enhanced MRI and CT: a primer

M Ingrisch, S Sourbron - Journal of pharmacokinetics and …, 2013 - Springer
Dynamic contrast-enhanced computed tomography (DCE-CT) and magnetic resonance
imaging (DCE-MRI) are functional imaging techniques. They aim to characterise the …

Diffusion‐weighted imaging and diffusion tensor imaging detect delayed graft function and correlate with allograft fibrosis in patients early after kidney transplantation

K Hueper, AA Khalifa, JH Bräsen… - Journal of Magnetic …, 2016 - Wiley Online Library
Purpose To combine diffusion‐weighted imaging (DWI) and diffusion tensor imaging (DTI)
for detection of allograft dysfunction in patients early after kidney transplantation and to …

How bold is blood oxygenation level‐dependent (BOLD) magnetic resonance imaging of the kidney? Opportunities, challenges and future directions

T Niendorf, A Pohlmann, K Arakelyan… - Acta …, 2015 - Wiley Online Library
Renal tissue hypoperfusion and hypoxia are key elements in the pathophysiology of acute
kidney injury and its progression to chronic kidney disease. Yet, in vivo assessment of renal …

Combined intravoxel incoherent motion and diffusion tensor imaging of renal diffusion and flow anisotropy

M Notohamiprodjo, H Chandarana… - Magnetic resonance …, 2015 - Wiley Online Library
Purpose We used a combined intravoxel incoherent motion–diffusion tensor imaging (IVIM‐
DTI) methodology to distinguish structural from flow effects on renal diffusion anisotropy …

Kidney transplant: functional assessment with diffusion-tensor MR imaging at 3T

RS Lanzman, A Ljimani, G Pentang, P Zgoura… - Radiology, 2013 - pubs.rsna.org
Purpose To evaluate the feasibility of diffusion-tensor (DT) imaging at 3 T for functional
assessment of transplanted kidneys. Materials and Methods This study was approved by the …

T2 relaxation time and apparent diffusion coefficient for noninvasive assessment of renal pathology after acute kidney injury in mice: comparison with histopathology

K Hueper, S Rong, M Gutberlet, D Hartung… - Investigative …, 2013 - journals.lww.com
Materials and Methods Moderate or severe AKIs were induced in C57Bl/6 mice through
transient unilateral clamping of the renal pedicle for 35 minutes (moderate AKI) or 45 …