Lougovski A - Search Results

1

The influence of different signal-to-background ratios on spatial resolution and F18-FDG-PET quantification using point spread function and time-of-flight reconstruction.

Rogasch JM, Hofheinz F, Lougovski A, Furth C, Ruf J, Großer OS, Mohnike K, Hass P, Walke M, Amthauer H, Steffen IG. Rogasch JM, et al. Among authors: lougovski a. EJNMMI Phys. 2014 Dec;1(1):12. doi: 10.1186/2197-7364-1-12. Epub 2014 Sep 19. EJNMMI Phys. 2014. PMID: 26501454 Free PMC article.

2

Comparative evaluation of SUV, tumor-to-blood standard uptake ratio (SUR), and dual time point measurements for assessment of the metabolic uptake rate in FDG PET.

Hofheinz F, Hoff Jv, Steffen IG, Lougovski A, Ego K, Amthauer H, Apostolova I. Hofheinz F, et al. Among authors: lougovski a. EJNMMI Res. 2016 Dec;6(1):53. doi: 10.1186/s13550-016-0208-5. Epub 2016 Jun 22. EJNMMI Res. 2016. PMID: 27334609 Free PMC article.

3

The PET-derived tumor-to-blood standard uptake ratio (SUR) is superior to tumor SUV as a surrogate parameter of the metabolic rate of FDG.

van den Hoff J, Oehme L, Schramm G, Maus J, Lougovski A, Petr J, Beuthien-Baumann B, Hofheinz F. van den Hoff J, et al. Among authors: lougovski a. EJNMMI Res. 2013 Nov 23;3(1):77. doi: 10.1186/2191-219X-3-77. EJNMMI Res. 2013. PMID: 24267032 Free PMC article.

4

Correction of scan time dependence of standard uptake values in oncological PET.

van den Hoff J, Lougovski A, Schramm G, Maus J, Oehme L, Petr J, Beuthien-Baumann B, Kotzerke J, Hofheinz F. van den Hoff J, et al. Among authors: lougovski a. EJNMMI Res. 2014 Apr 3;4(1):18. doi: 10.1186/2191-219X-4-18. EJNMMI Res. 2014. PMID: 24693879 Free PMC article.

5

Increased evidence for the prognostic value of primary tumor asphericity in pretherapeutic FDG PET for risk stratification in patients with head and neck cancer.

Hofheinz F, Lougovski A, Zöphel K, Hentschel M, Steffen IG, Apostolova I, Wedel F, Buchert R, Baumann M, Brenner W, Kotzerke J, van den Hoff J. Hofheinz F, et al. Among authors: lougovski a. Eur J Nucl Med Mol Imaging. 2015 Mar;42(3):429-37. doi: 10.1007/s00259-014-2953-x. Epub 2014 Nov 22. Eur J Nucl Med Mol Imaging. 2015. PMID: 25416633

6

Quantitative assessment of the asphericity of pretherapeutic FDG uptake as an independent predictor of outcome in NSCLC.

Apostolova I, Rogasch J, Buchert R, Wertzel H, Achenbach HJ, Schreiber J, Riedel S, Furth C, Lougovski A, Schramm G, Hofheinz F, Amthauer H, Steffen IG. Apostolova I, et al. Among authors: lougovski a. BMC Cancer. 2014 Dec 1;14:896. doi: 10.1186/1471-2407-14-896. BMC Cancer. 2014. PMID: 25444154 Free PMC article.

7

On the relation between Kaiser-Bessel blob and tube of response based modelling of the system matrix in iterative PET image reconstruction.

Lougovski A, Hofheinz F, Maus J, Schramm G, van den Hoff J. Lougovski A, et al. Phys Med Biol. 2015 May 21;60(10):4209-24. doi: 10.1088/0031-9155/60/10/4209. Epub 2015 May 8. Phys Med Biol. 2015. PMID: 25955699

8

Evaluation of in vivo quantification accuracy of the Ingenuity-TF PET/MR.

Maus J, Schramm G, Hofheinz F, Oehme L, Lougovski A, Petr J, Platzek I, Beuthien-Baumann B, Steinbach J, Kotzerke J, van den Hoff J. Maus J, et al. Among authors: lougovski a. Med Phys. 2015 Oct;42(10):5773-81. doi: 10.1118/1.4929936. Med Phys. 2015. PMID: 26429251

9

Preliminary evaluation of the MLAA algorithm with the Philips Ingenuity PET/MR.

Lougovski A, Schramm G, Maus J, Hofheinz F, van den Ho J. Lougovski A, et al. EJNMMI Phys. 2014 Jul;1(Suppl 1):A33. doi: 10.1186/2197-7364-1-S1-A33. EJNMMI Phys. 2014. PMID: 26501620 Free PMC article. No abstract available.

10

Comparison of different tube-of-response (TOR) models for resolution recovery in PET image reconstruction for the Philips Ingenuity TF PET/MR.

Lougovski A, Hofheinz F, Van Den Hoff J. Lougovski A, et al. EJNMMI Phys. 2015 Dec;2(Suppl 1):A41. doi: 10.1186/2197-7364-2-S1-A41. EJNMMI Phys. 2015. PMID: 26956299 Free PMC article. No abstract available.

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