AG Laun

Browse all posts in the AG Laun category.

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23SEP 2024
AG Laun
New paper: Relevance of lesion size in navigator-triggered and free-breathing diffusion-weighted liver MRI
Congratulations to Bianca Reithmeier and co-authors on the recently published article “Relevance of lesion size in navigator-triggered and free-breathing diffusion-weighted liver MRI”! This study investigated the effectiveness of navigator-triggered (TRIG) versus free-breathing (FB) diffusion-weighted MRI in detecting small focal liver lesions (FLLs). Among 885 segmented lesions, TRIG detected significantly more small lesions (≤8 mm) with better […]Congratulations to Bianca Reithmeier and co-authors on the recently published article “Relevance of lesion size in navigator-triggered and free-breathing diffusion-weighted liver MRI”! This study investigated the effectiveness of navigator-triggered (TRIG) versus free-breathing (FB) diffusion-weighted MRI in detecting small focal liver lesions (FLLs). Among 885 segmented lesions, TRIG detected significantly more small lesions (≤8 mm) with better […]
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08JUL 2024
AG Laun
New paper: Stability of Radiomic Features against Variations in Lesion Segmentations Computed on Apparent Diffusion Coefficient Maps of Breast Lesions
Congratulations to Mona Pistel and co-authors on the recently published article “Stability of Radiomic Features against Variations in Lesion Segmentations Computed on Apparent Diffusion Coefficient Maps of Breast Lesions”! Diffusion-weighted imaging combined with radiomics can help differentiate breast lesions, but segmentation characteristics may affect radiomic features. This study evaluated feature stability using a standardized pipeline on lesion […]Congratulations to Mona Pistel and co-authors on the recently published article “Stability of Radiomic Features against Variations in Lesion Segmentations Computed on Apparent Diffusion Coefficient Maps of Breast Lesions”! Diffusion-weighted imaging combined with radiomics can help differentiate breast lesions, but segmentation characteristics may affect radiomic features. This study evaluated feature stability using a standardized pipeline on lesion […]
Read more about New paper: Stability of Radiomic Features against Variations in Lesion Segmentations Computed on Apparent Diffusion Coefficient Maps of Breast Lesions
27MAY 2024
AG Laun
New paper: Influence of Magnetic Field Strength on Intravoxel Incoherent Motion Parameters in Diffusion MRI of the Calf
Congratulations to Tamara Bäuchle, Christoph Stuprich and co-authors on the published paper ‘Influence of Magnetic Field Strength on Intravoxel Incoherent Motion Parameters in Diffusion MRI of the Calf’. The study investigated the dependence of the measured IVIM parameters in the human calf on magnetic field strength. These parameters are used to determine tissue perfusion. Diffusion-weighted […]Congratulations to Tamara Bäuchle, Christoph Stuprich and co-authors on the published paper ‘Influence of Magnetic Field Strength on Intravoxel Incoherent Motion Parameters in Diffusion MRI of the Calf’. The study investigated the dependence of the measured IVIM parameters in the human calf on magnetic field strength. These parameters are used to determine tissue perfusion. Diffusion-weighted […]
Read more about New paper: Influence of Magnetic Field Strength on Intravoxel Incoherent Motion Parameters in Diffusion MRI of the Calf
21MAY 2024
AG Laun
New Paper: Velocity-compensated intravoxel incoherent motion of the human calf muscle
Congratulations to Christoph Stuprich and colleagues on the recently published paper “Velocity-compensated intravoxel incoherent motion of the human calf muscle”! The aim of the study was to determine whether intravoxel incoherent motion (IVIM) better describes blood perfusion in muscles when pseudo-diffusion or ballistic motion is assumed. The results show that velocity-compensated diffusion gradients significantly suppress […]Congratulations to Christoph Stuprich and colleagues on the recently published paper “Velocity-compensated intravoxel incoherent motion of the human calf muscle”! The aim of the study was to determine whether intravoxel incoherent motion (IVIM) better describes blood perfusion in muscles when pseudo-diffusion or ballistic motion is assumed. The results show that velocity-compensated diffusion gradients significantly suppress […]
Read more about New Paper: Velocity-compensated intravoxel incoherent motion of the human calf muscle
29APR 2024
AG Laun
2nd prize at the spring conference of the DPG in Berlin 2024
At this year’s spring conference of the German Physical Society (DPG) in Berlin, the Radiation and Medical Physics Association once again awarded a prize for the best presentations. Second place, worth €100, went to Mona Pistel from the qMRI lab (Laun). In her presentation, Mona focussed on how diffusion-weighted MRI (DWI) can differentiate between benign […]
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18OCT 2023
AG Laun
New Paper: Impact of velocity- and acceleration-compensated encodings on signal dropout and black-blood state in diffusion-weighted magnetic resonance liver imaging at clinical TEs
Congratulations to Tobit Führes (and colleagues) on the recently published paper: „Impact of velocity- and acceleration-compensated encodings on signal dropout and black-blood state in diffusion-weighted magnetic resonance liver imaging at clinical TEs“! https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0291273
Read more about New Paper: Impact of velocity- and acceleration-compensated encodings on signal dropout and black-blood state in diffusion-weighted magnetic resonance liver imaging at clinical TEs