Publications by authors named "Helena Posch"

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MRI scoring of pleural findings in cystic fibrosis does not require intravenous contrast media.
Isabel T Schobert, Helena Posch, Ingo G Steffen, Eva Steinke, Jobst Roehmel

Eur Radiol· December 2025

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The established chest MRI score for cystic fibrosis can be applied to contrast agent-free matrix pencil decomposition functional MRI: a multireader analysis.
Eva Steinke, Grzegorz Bauman, Ingo G Steffen, Isabel T Schobert, Stephanie Thee, Helena Posch

Front Med (Lausanne)· March 2025

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Relationship of Dose and Signal Enhancement Properties of Gadoquatrane, a New Tetrameric, Macrocyclic Gadolinium-Based Contrast Agent, Compared With Gadobutrol: A Randomized Crossover Study in Healthy Adults.
Birte M Hofmann, Kai Riecke, Stefan Klein, Mark A Klemens, Petra Palkowitsch, Helena Posch

Invest Radiol· December 2024

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Reduction of false positives using zone-specific prostate-specific antigen density for prostate MRI-based biopsy decision strategies.
Charlie A Hamm, Georg L Baumgärtner, Anwar R Padhani, Konrad P Froböse, Franziska Dräger, Helena Posch

Eur Radiol· October 2024

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Contrast agent-free functional magnetic resonance imaging with matrix pencil decomposition to quantify abnormalities in lung perfusion and ventilation in patients with cystic fibrosis.
Felix Doellinger, Grzegorz Bauman, Jobst Roehmel, Mirjam Stahl, Helena Posch

Front Med (Lausanne)· June 2024

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Metadata-independent classification of MRI sequences using convolutional neural networks: Successful application to prostate MRI.
Georg L Baumgärtner, Charlie A Hamm, Sophia Schulze-Weddige, Richard Ruppel, Nick L Beetz, Helena Posch

Eur J Radiol· September 2023

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Evaluation of diagnostic accuracy of intracranial aneurysm detection using medical-grade versus commercial consumer-grade displays and different image reconstructions against the background of process optimization for telemedicine.
Timo Alexander Auer, Hanna Münzfeld, Helena Posch, Juliane Stöckel, Anna Tietze

Acta Radiol· July 2020

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Author Correction: Evaluation of T1 relaxation time in prostate cancer and benign prostate tissue using a Modified Look-Locker inversion recovery sequence.
Alexander D J Baur, Carla M Hansen, Julian Rogasch, Helena Posch, Sefer Elezkurtaj

Sci Rep· March 2020

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Evaluation of T1 relaxation time in prostate cancer and benign prostate tissue using a Modified Look-Locker inversion recovery sequence.
Alexander D J Baur, Carla M Hansen, Julian Rogasch, Helena Posch, Sefer Elezkurtaj

Sci Rep· February 2020

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[Magnetic Resonance Imaging of the Orbital Cavity: Indications and Diagnostic Possibilities].
Helena Posch, Katharina Erb-Eigner

Klin Monbl Augenheilkd· March 2019

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Is There Long-term Signal Intensity Increase in the Central Nervous System on T1-weighted Images after MR Imaging with the Hepatospecific Contrast Agent Gadoxetic Acid? A Cross-sectional Study in 91 Patients.
Johannes Kahn, Helena Posch, Ingo G Steffen, Dominik Geisel, Christian Bauknecht

Radiology· March 2017

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