Lehnen NC - Search Results

1

Detection of Degenerative Changes on MR Images of the Lumbar Spine with a Convolutional Neural Network: A Feasibility Study.

Lehnen NC, Haase R, Faber J, Rüber T, Vatter H, Radbruch A, Schmeel FC. Lehnen NC, et al. Diagnostics (Basel). 2021 May 19;11(5):902. doi: 10.3390/diagnostics11050902. Diagnostics (Basel). 2021. PMID: 34069362 Free PMC article.

2

A New Fibrin-Heparine Coated Self-Expanding Stent for the Rescue Treatment of Intracranial Stenosis-a Multicentric Study.

Dorn F, Voss YL, Zidan M, Neuhaus S, Lehnen N, Stracke P, Schwindt W, Ergawy M, Dyzmann C, Moehlenbruch M, Jesser J, Vollherbst D, Moreu M, Pérez-García C, Bester M, Flottmann F, Simgen A, Schob S, Berlis A, Maurer C, Buhk JH, Hentschel H, Loehr C, Eckert B, Saura J, Delgado F, Paech D, Nordmeyer H. Dorn F, et al. Clin Neuroradiol. 2025 Mar;35(1):43-50. doi: 10.1007/s00062-024-01448-6. Epub 2024 Aug 23. Clin Neuroradiol. 2025. PMID: 39177706 Free PMC article.

3

Diagnostic Accuracy of Quantitative Imaging Biomarkers in the Differentiation of Benign and Malignant Vertebral Lesions : Combination of Diffusion-Weighted and Proton Density Fat Fraction Spine MRI.

Schmeel FC, Enkirch SJ, Luetkens JA, Faron A, Lehnen N, Sprinkart AM, Schmeel LC, Radbruch A, Attenberger U, Kukuk GM, Mürtz P. Schmeel FC, et al. Clin Neuroradiol. 2021 Dec;31(4):1059-1070. doi: 10.1007/s00062-021-01009-1. Epub 2021 Mar 31. Clin Neuroradiol. 2021. PMID: 33787957 Free PMC article.

4

Proton Density Fat Fraction Spine MRI for Differentiation of Erosive Vertebral Endplate Degeneration and Infectious Spondylitis.

Schmeel FC, Lakghomi A, Lehnen NC, Haase R, Banat M, Wach J, Handke N, Vatter H, Radbruch A, Attenberger U, Luetkens JA. Schmeel FC, et al. Among authors: lehnen nc. Diagnostics (Basel). 2021 Dec 30;12(1):78. doi: 10.3390/diagnostics12010078. Diagnostics (Basel). 2021. PMID: 35054245 Free PMC article.

5

Automated Detection of Cerebral Aneurysms on TOF-MRA Using a Deep Learning Approach: An External Validation Study.

Lehnen NC, Haase R, Schmeel FC, Vatter H, Dorn F, Radbruch A, Paech D. Lehnen NC, et al. AJNR Am J Neuroradiol. 2022 Dec;43(12):1700-1705. doi: 10.3174/ajnr.A7695. Epub 2022 Nov 10. AJNR Am J Neuroradiol. 2022. PMID: 36357154 Free article.

6

First Experience with the Nimbus Stentretriever : A Novel Device to Handle Fibrin-rich Clots.

Lehnen NC, Paech D, Zülow S, Bode FJ, Petzold GC, Radbruch A, Dorn F. Lehnen NC, et al. Clin Neuroradiol. 2023 Jun;33(2):491-497. doi: 10.1007/s00062-022-01237-z. Epub 2022 Dec 2. Clin Neuroradiol. 2023. PMID: 36459176 Free PMC article.

7

School of Thrombectomy-A 3-Step Approach to Perform Acute Stroke Treatment with Simulator Training and Virtual Supervision by Remote Streaming Support (RESS).

Paech D, Lehnen N, Lakghomi A, Schievelkamp A, Gronemann C, Bode FJ, Radbruch A, Dorn F. Paech D, et al. Clin Neuroradiol. 2023 Jun;33(2):529-535. doi: 10.1007/s00062-022-01242-2. Epub 2022 Dec 15. Clin Neuroradiol. 2023. PMID: 36520188 Free PMC article.

8

Brain Volume Changes after COVID-19 Compared to Healthy Controls by Artificial Intelligence-Based MRI Volumetry.

Bendella Z, Widmann CN, Layer JP, Layer YL, Haase R, Sauer M, Bieler L, Lehnen NC, Paech D, Heneka MT, Radbruch A, Schmeel FC. Bendella Z, et al. Among authors: lehnen nc. Diagnostics (Basel). 2023 May 12;13(10):1716. doi: 10.3390/diagnostics13101716. Diagnostics (Basel). 2023. PMID: 37238200 Free PMC article.

9

Clinical significance and prevalence of subarachnoid hyperdensities on flat detector CT after mechanical thrombectomy: does it really matter?

Zidan M, Ghaei S, Bode FJ, Weller JM, Krueger N, Lehnen NC, Petzold GC, Radbruch A, Dorn F, Paech D. Zidan M, et al. Among authors: lehnen nc. J Neurointerv Surg. 2024 Sep 17;16(10):966-973. doi: 10.1136/jnis-2023-020661. J Neurointerv Surg. 2024. PMID: 37648432

10

Impact of an AI software on the diagnostic performance and reading time for the detection of cerebral aneurysms on time of flight MR-angiography.

Lehnen NC, Schievelkamp AH, Gronemann C, Haase R, Krause I, Gansen M, Fleckenstein T, Dorn F, Radbruch A, Paech D. Lehnen NC, et al. Neuroradiology. 2024 Jul;66(7):1153-1160. doi: 10.1007/s00234-024-03351-w. Epub 2024 Apr 15. Neuroradiology. 2024. PMID: 38619571 Free PMC article.

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