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AG Kardiopulmonale Bildgebung

Die AG Kardiopulmonale Bildgebung befasst sich mit innovativen Verfahren zur funktionellen und quantitativen Bildgebung von Herz, Lunge und Aorta

Sie befinden sich hier:

Schwerpunkte und Projekte

Forschungsschwerpunkte:

Quantitative und funktionelle Bildgebung von Herz und Aorta mittels MRT und Ultraschall

Quantitative Bildgebung der Lunge mittels MRT

Magnetresonanz- und Ultraschallelastografie (in enger Kooperation mit der AG Elastography)

Radiomics

 

Krankheitsbilder und Themenschwerpunkte:

Arterielle Hypertonie

Diastolische Herzinsuffizienz

Kardio-aortale Interaktion

Lymphome

Pneumonische Infiltrate bei immunsupprimierten Patient:innen

 

Doktorand:innen

Publikationen

Publikationsliste

2021

Jensen LJ, Kim D, Elgeti T, Steffen IG, Hamm B, Nagel SN

Stability of Liver Radiomics across Different 3D ROI Sizes - An MRI In Vivo Study.

Tomography. 2021 Dec 3;7(4):866-876. doi: 10.3390/tomography7040073

 

Kim D, Jensen LJ, Elgeti T, Steffen IG, Hamm B, Nagel SN

Radiomics for Everyone: A New Tool Simplifies Creating Parametric Maps for the Visualization and Quantification of Radiomics Features.

Tomography. 2021 Sep 17;7(3):477-487.doi: 10.3390/tomography7030041

 

Jensen LJ, Kim D, Elgeti T, Steffen IG, Hamm B, Nagel SN

Differentiation of Pulmonary Lymphoma Manifestations and Nonlymphoma Infiltrates in Possible Invasive Fungal Disease Using Fast T1-weighted Magnetic Resonance Imaging at 3 T. Comparison of Texture Analysis, Mapping, and Signal Intensity Quotients.

J Thorac Imaging. 2021 Jul 15. doi: 10.1097/RTI.0000000000000606

 

Jensen LJ, Kim D, Elgeti T, Steffen IG, Hamm B, Nagel SN

Stability of Radiomic Features across Different Region of Interest Sizes - A CT and MR Phantom Study.

Tomography. 2021 Jun 8;7(2):238-252. doi: 10.3390/tomography7020022

 

Kim D, Elgeti T, Penzkofer T, Steffen IG, Jensen LJ, Schwartz S, Hamm B, Nagel SN

Enhancing the differentiation of pulmonary lymphoma and fungal pneumonia in hematological patients using texture analysis in 3-T MRI.

Eur Radiol. 2021 Feb;31(2):695-705. doi: 10.1007/s00330-020-07137-5

 

2020

Schaafs LA, Wyschkon S, Elgeti M, Nagel SN, Knebel F, Steffen IG, Makowski MR, Hamm B, Elgeti T

Diagnosis of Left Ventricular Diastolic Dysfunction Using Cardiac Magnetic Resonance Imaging: Comparison of Volume-Time Curves Derived from Long- and Short-Axis Cine Steady-State Free Precession Datasets.

Rofo. 2020 Aug;192(8):764-775. doi: 10.1055/a-1108-1892

 

Schaafs LA, Schrank F, Warmuth C, Steffen IG, Braun J, Hamm B, Sack I, Elgeti T

Steady-State Multifrequency Magnetic Resonance Elastography of the Thoracic and Abdominal Human Aorta - Validation and Reference Values.

Invest Radiol. 2020 Jul;55(7):451-456. doi: 10.1097/RLI.0000000000000654

 

Nagel SN, Kim D, Wylutzki T, Steffen IG, Schwartz S, Penzkofer T, Hamm B, Elgeti T

Diagnostic Performance and Reliability of Non-Enhanced Imaging Characterization Quotients for the Differentiation of Infectious and Malignant Pulmonary Nodules in Hematological Patients Using 3T MRI.

Rofo. 2020 Apr;192(4):327-334. doi: 10.1055/a-1005-7424

 

Schaafs LA, Tzschätzsch H, Steffen IG, Braun J, Hamm B, Sack I, Elgeti T

Quantification of Aortic Stiffness by Ultrasound Time-Harmonic Elastography: The Effect of Intravascular Pressure on Elasticity Measures in a Porcine Model.

Invest Radiol. 2020 Mar;55(3):174-180. doi: 10.1097/RLI.0000000000000618

 

2019

Schaafs LA, Tzschätzsch H, Reshetnik A, van der Giet M, Braun J, Hamm B, Sack I, Elgeti T

Ultrasound Time-Harmonic Elastography of the Aorta: Effect of Age and Hypertension on Aortic Stiffness.

Invest Radiol. 2019 Nov;54(11):675-680. doi: 10.1097/RLI.0000000000000590

 

Schaafs LA, Tzschätzsch H, Figiel C, van der Giet M, Reshetnik A, Hamm B, Sack I, Elgeti T

Quantitative Time-Harmonic Ultrasound Elastography of the Abdominal Aorta and Inferior Vena Cava.

Ultrasound Med Biol. 2019 Sep;45(9):2349-2355. doi: 10.1016/j.ultrasmedbio.2019.05.021.

 

Nagel SN, Steffen IG, Schwartz S, Hamm B, Elgeti T

Age-dependent diagnostic accuracy of clinical scoring systems and D-dimer levels in the diagnosis of pulmonary embolism with computed tomography pulmonary angiography (CTPA).

Eur Radiol. 2019 Sep;29(9):4563-4571. doi: 10.1007/s00330-019-06039-5

 

2018

Kim D, Heetfeld A, Steffen IG, Hermann KGA, Hamm B, Elgeti T

Magnetic resonance imaging features of craniofacial fibrous dysplasia.

Pol J Radiol. 2018 Nov 9;84:e16-e24. doi: 10.5114/pjr.2019.82747

 

Springer J, White PL, Kessel J, Wieters I, Teschner D, Korczynski D, Liebregts T, Cornely OA, Schwartz S, Elgeti T, Meintker L, Krause SW, Posso RB, Heinz WJ, Fuhrmann S, Vehreschild JJ, Einsele H, Rickerts V, Loeffler J

A Comparison of Aspergillus and Mucorales PCR Testing of Different Bronchoalveolar Lavage Fluid Fractions from Patients with Suspected Invasive Pulmonary Fungal Disease.

J Clin Microbiol. 2018 Jan 24;56(2):e01655-17. doi: 10.1128/JCM.01655-17

 

2017

Schaafs LA, Tzschätzsch H, van der Giet M, Reshetnik A, Steffen IG, Hamm B, Braun J, Sack I, Elgeti T

Time-Harmonic Ultrasound elastography of the Descending Abdominal Aorta: Initial Results.

Ultrasound Med Biol. 2017 Nov;43(11):2550-2557. doi: 10.1016/j.ultrasmedbio.2017.07.001

 

Nagel SN, Kim D, Penzkofer T, Steffen IG, Wyschkon S, Hamm B, Schwartz S, Elgeti T

Pulmonary MRI at 3T: Non-enhanced pulmonary magnetic resonance Imaging Characterization Quotients for differentiation of infectious and malignant lesions.

Eur J Radiol. 2017 Apr;89:33-39. doi: 10.1016/j.ejrad.2017.01.012

 

2016

Preuß A, Schaafs LA, Werncke T, Steffen IG, Hamm B, Elgeti T

Run-Off Computed Tomography Angiography (CTA) for Discriminating the Underlying Causes of Intermittent Claudication.

PLoS One. 2016 Apr 7;11(4):e0152780. doi: 10.1371/journal.pone.0152780

 

Nagel SN, Wyschkon S, Schwartz S, Hamm B, Elgeti T

Can magnetic resonance imaging be an alternative to computed tomography in immunocompromised patients with suspected fungal infections? Feasibility of a speed optimized examination protocol at 3 Tesla.

Eur J Radiol. 2016 Apr;85(4):857-63. doi: 10.1016/j.ejrad.2016.02.009

 

Elgeti T, Steffen IG, Knebel F, Hättasch R, Hamm B, Braun J, Sack I

Time-Resolved Analysis of Left Ventricular Shear Wave Amplitudes in Cardiac Elastography for the Diagnosis of Diastolic Dysfunction.

Invest Radiol. 2016 Jan;51(1):1-6. doi: 10.1097/RLI.0000000000000198

 

2007-2014

Elgeti T, Knebel F, Hättasch R, Hamm B, Braun J, Sack I

Shear-wave amplitudes measured with cardiac MR elastography for diagnosis of diastolic dysfunction.

Radiology. 2014 Jun;271(3):681-7. doi: 10.1148/radiol.13131605

 

Elgeti T, Tzschätzsch H, Hirsch S, Krefting D, Klatt D, Niendorf T, Braun J, Sack I

Vibration-synchronized magnetic resonance imaging for the detection of myocardial elasticity changes.

Magn Reson Med. 2012 Apr;67(4):919-24. doi: 10.1002/mrm.24185

 

Tzschätzsch H, Elgeti T, Rettig K, Kargel C, Klaua R, Schultz M, Braun J, Sack I

In Vivo time harmonic elastography of the human heart.

Ultrasound Med Biol. 2012 Feb;38(2):214-22. doi: 10.1016/j.ultrasmedbio.2011.11.002

 

Renz DM, Röttgen R, Habedank D, Wagner M, Böttcher J, Pfeil A, Dietz R, Kivelitz D, Elgeti T

New insights into peripartum cardiomyopathy using cardiac magnetic resonance imaging.

Rofo. 2011 Sep;183(9):834-41. doi: 10.1055/s-0031-1281600

 

Elgeti T, Beling M, Hamm B, Braun J, Sack I

Cardiac magnetic resonance elastography: toward the diagnosis of abnormal myocardial relaxation.

Invest Radiol. 2010 Dec;45(12):782-7. doi: 10.1097/RLI.0b013e3181ec4b63

 

Elgeti T, Beling M, Hamm B, Braun J, Sack I

Elasticity-based determination of isovolumetric phases in the human heart.

J Cardiovasc Magn Reson. 2010 Oct 27;12(1):60. doi: 10.1186/1532-429X-12-60

 

Elgeti T, Laule M, Kaufels N, Schnorr J, Hamm B, Samani A, Braun J, Sack I

Cardiac MR elastography: comparison with left ventricular pressure measurement.

J Cardiovasc Magn Reson. 2009 Nov 9;11(1):44. doi: 10.1186/1532-429X-11-44

 

Sack I, Rump J, Elgeti T, Samani A, Braun J

MR elastography of the human heart: noninvasive assessment of myocardial elasticity changes by shear wave amplitude variations.

Magn Reson Med. 2009 Mar;61(3):668-77. doi: 10.1002/mrm.21878

 

Elgeti T, Rump J, Hamhaber U, Papazoglou S, Hamm B, Braun J, Sack I.

Cardiac magnetic resonance elastography. Initial results.

Invest Radiol. 2008 Nov;43(11):762-72. doi: 10.1097/RLI.0b013e3181822085

 

Elgeti T, Abdel-Aty H, Wagner M, Busjahn A, Schulz-Menger J, Kivelitz D, Dietz R, Hamm B.

Assessment of late gadolinium enhancement in nonischemic cardiomyopathy: comparison of a fast Phase-Sensitive Inversion Recovery Sequence (PSIR) and a conventional segmented 2D gradient echo recall (GRE) sequence - preliminary findings.

Invest Radiol. 2007 Oct;42(10):671-5. doi: 10.1097/RLI.0b013e3180661a95