Hagen F - Search Results

1

[The role of calculated dual energy CTs using "Virtual Non Calcium" for assessing the bone marrow in the clinical routine of oncological patients].

Hagen F, Werner S, Baumgartner K, Horger M. Hagen F, et al. Rofo. 2021 Nov;193(11):1254-1257. doi: 10.1055/a-1467-6548. Epub 2021 Jun 17. Rofo. 2021. PMID: 34139777 German. No abstract available.

2

Fully automated whole-liver volume quantification on CT-image data: Comparison with manual volumetry using enhanced and unenhanced images as well as two different radiation dose levels and two reconstruction kernels.

Hagen F, Mair A, Bitzer M, Bösmüller H, Horger M. Hagen F, et al. PLoS One. 2021 Aug 2;16(8):e0255374. doi: 10.1371/journal.pone.0255374. eCollection 2021. PLoS One. 2021. PMID: 34339472 Free PMC article.

3

Correlation between liver volume and liver weight in a cohort with chronic liver disease: a semiautomated CT-volumetry study.

Hagen F, Mair A, Bösmüller H, Horger M. Hagen F, et al. Quant Imaging Med Surg. 2022 Jan;12(1):376-383. doi: 10.21037/qims-21-299. Quant Imaging Med Surg. 2022. PMID: 34993086 Free PMC article.

4

Image quality and dose exposure of contrast-enhanced abdominal CT on a 1st generation clinical dual-source photon-counting detector CT in obese patients vs. a 2nd generation dual-source dual energy integrating detector CT.

Hagen F, Hofmann J, Wrazidlo R, Gutjahr R, Schmidt B, Faby S, Nikolaou K, Horger M. Hagen F, et al. Eur J Radiol. 2022 Jun;151:110325. doi: 10.1016/j.ejrad.2022.110325. Epub 2022 Apr 20. Eur J Radiol. 2022. PMID: 35472649

5

Image Quality and Radiation Dose of Contrast-Enhanced Chest-CT Acquired on a Clinical Photon-Counting Detector CT vs. Second-Generation Dual-Source CT in an Oncologic Cohort: Preliminary Results.

Hagen F, Walder L, Fritz J, Gutjahr R, Schmidt B, Faby S, Bamberg F, Schoenberg S, Nikolaou K, Horger M. Hagen F, et al. Tomography. 2022 Jun 3;8(3):1466-1476. doi: 10.3390/tomography8030119. Tomography. 2022. PMID: 35736867 Free PMC article.

6

Radiation Dose Reduction in Contrast-Enhanced Abdominal CT: Comparison of Photon-Counting Detector CT with 2nd Generation Dual-Source Dual-Energy CT in an oncologic cohort.

Wrazidlo R, Walder L, Estler A, Gutjahr R, Schmidt B, Faby S, Fritz J, Nikolaou K, Horger M, Hagen F. Wrazidlo R, et al. Among authors: hagen f. Acad Radiol. 2023 May;30(5):855-862. doi: 10.1016/j.acra.2022.05.021. Epub 2022 Jun 24. Acad Radiol. 2023. PMID: 35760710

7

Dual-Energy Computed Tomography-Based Quantitative Bone Marrow Imaging in Non-Hematooncological Subjects: Associations with Age, Gender and Other Variables.

Hagen F, Fritz J, Mair A, Horger M, Bongers MN. Hagen F, et al. J Clin Med. 2022 Jul 14;11(14):4094. doi: 10.3390/jcm11144094. J Clin Med. 2022. PMID: 35887858 Free PMC article.

8

Effects of different virtual monoenergetic CT image data on chest wall post-processing "unfolded ribs" and proposal of an algorithm improvement.

Hagen F, Grimmer R, Ditt H, Walder L, Wrazidlo R, Karolin B, Hofmann J, Estler A, Horger M. Hagen F, et al. Int J Comput Assist Radiol Surg. 2023 Feb;18(2):339-351. doi: 10.1007/s11548-022-02721-0. Epub 2022 Aug 13. Int J Comput Assist Radiol Surg. 2023. PMID: 35962904

9

Myeloma bone disease imaging on a 1st-generation clinical photon-counting detector CT vs. 2nd-generation dual-source dual-energy CT.

Winkelmann MT, Hagen F, Le-Yannou L, Weiss J, Riffel P, Gutjahr R, Faby S, Nikolaou K, Horger M. Winkelmann MT, et al. Among authors: hagen f. Eur Radiol. 2023 Apr;33(4):2415-2425. doi: 10.1007/s00330-022-09225-0. Epub 2022 Nov 9. Eur Radiol. 2023. PMID: 36350390 Free PMC article.

10

Photon-Counting Computed Tomography - Basic Principles, Potenzial Benefits, and Initial Clinical Experience.

Stein T, Rau A, Russe MF, Arnold P, Faby S, Ulzheimer S, Weis M, Froelich MF, Overhoff D, Horger M, Hagen F, Bongers M, Nikolaou K, Schönberg SO, Bamberg F, Weiß J. Stein T, et al. Among authors: hagen f. Rofo. 2023 Aug;195(8):691-698. doi: 10.1055/a-2018-3396. Epub 2023 Mar 2. Rofo. 2023. PMID: 36863367 Free article. Review. English.

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