R
Rolf Janka
Researcher at University of Erlangen-Nuremberg
Publications - 144
Citations - 3899
Rolf Janka is an academic researcher from University of Erlangen-Nuremberg. The author has contributed to research in topics: Medicine & Magnetic resonance angiography. The author has an hindex of 25, co-authored 129 publications receiving 3240 citations. Previous affiliations of Rolf Janka include University of Tübingen.
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Journal ArticleDOI
The Virtual Family—development of surface-based anatomical models of two adults and two children for dosimetric simulations
Andreas Christ,Wolfgang Kainz,Eckhart G. Hahn,Katharina Honegger,Marcel Zefferer,Esra Neufeld,Esra Neufeld,Wolfgang Rascher,Rolf Janka,Werner Bautz,Ji Chen,Berthold Kiefer,Peter Schmitt,Hans Peter Hollenbach,Jianxiang Shen,M. Oberle,Dominik Szczerba,Anthony Kam,Joshua Guag,Niels Kuster,Niels Kuster +20 more
TL;DR: All tissues and organs were reconstructed as three-dimensional unstructured triangulated surface objects, yielding high precision images of individual features of the body, which greatly enhances the meshing flexibility and the accuracy in comparison with the traditional voxel-based representation of anatomical models.
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Skin Sodium Concentration Correlates with Left Ventricular Hypertrophy in CKD.
Markus P. Schneider,Ulrike Raff,Christoph W. Kopp,Johannes B. Scheppach,Sebastian Toncar,Christoph Wanner,Georg Schlieper,Turgay Saritas,Jürgen Floege,Matthias Schmid,Anna Birukov,Anke Dahlmann,Peter Linz,Rolf Janka,Michael Uder,Roland E. Schmieder,Jens Titze,Kai-Uwe Eckardt +17 more
TL;DR: Skin sodium content is found to be closely linked to left ventricular mass in patients with CKD, unaffected by BP and total body overhydration, and interventions that reduce skin sodium content might improve cardiovascular outcomes in these patients.
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Functional ankle instability as a risk factor for osteoarthritis: using T2-mapping to analyze early cartilage degeneration in the ankle joint of young athletes
Tobias Golditz,Simon Steib,Klaus Pfeifer,Michael Uder,Kolja Gelse,Rolf Janka,Friedrich F. Hennig,Goetz H. Welsch,Goetz H. Welsch +8 more
TL;DR: Functional instability causes unbalanced loading in the ankle joint, resulting in cartilage alterations as assessed by quantitative T2-mapping, possibly enabling specific treatment options to prevent osteoarthritis in young athletes.
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Diffusion weighted imaging in breast MRI: comparison of two different pulse sequences.
Evelyn Wenkel,Christian Geppert,Ruediger Schulz-Wendtland,Michael Uder,Berthold Kiefer,Werner Bautz,Rolf Janka +6 more
TL;DR: The DW MRI of the breast with EPI fs and EPI STIR sequences has a high potential to differentiate between benign and malignant breast lesions and should be preferred.
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The effect of sacubitril/valsartan compared to olmesartan on cardiovascular remodelling in subjects with essential hypertension: the results of a randomized, double-blind, active-controlled study
Roland E. Schmieder,Frank Wagner,Michael Mayr,Christian Delles,Christian Ott,Christian Keicher,Maja Hrabak-Paar,Maja Hrabak-Paar,Tobias Heye,Solveig Aichner,Yasser Khder,Denise Yates,Diego Albrecht,Thomas Langenickel,Patrick Freyhardt,Rolf Janka,Jens Bremerich +16 more
TL;DR: The finding that LV mass index decrease might be to some extent independent of SBP suggests that the effect of the dual-acting agent may go beyond those due to its BP-lowering ability.