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BioMed Research International
Volume 2017, Article ID 3079141, 7 pages
https://doi.org/10.1155/2017/3079141
Research Article

Foveal Avascular Zone in Normal Tension Glaucoma Measured by Optical Coherence Tomography Angiography

1Medical Faculty, Department of Ophthalmology, University of Nis, Nis, Serbia
2Ophthalmology Clinic, Clinical Center Nis, Nis, Serbia
3BATIGOZ Health Group Eye Clinic, Izmir, Turkey
4Department of Ophthalmology, Adnan Menderes University Medical School, Aydin, Turkey
5Medical Faculty, Department of Ophthalmology, University of Belgrade, Belgrade, Serbia
6Eye Clinic “Dr. Sefic”, Sarajevo, Bosnia and Herzegovina
7Center for Anesthesiology and Reanimatology, Clinical Center Nis, Nis, Serbia
8Department of Ophthalmology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia

Correspondence should be addressed to Svetlana Jovanovic; moc.oohay@civonavojanaltevsrd

Received 6 September 2017; Revised 22 November 2017; Accepted 27 November 2017; Published 17 December 2017

Academic Editor: Mitsuru Nakazawa

Copyright © 2017 Maja Zivkovic et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. European Glaucoma Society, Terminology and Guidelines for Glaucoma, Editrice Dogma, Savon, Italy, 4nd edition, 2014.
  2. M. B. Shields and G. L. Spaeth, “The glaucomatous process and the evolving definition of glaucoma,” Journal of Glaucoma, vol. 21, no. 3, pp. 141–143, 2012. View at Publisher · View at Google Scholar
  3. C. D. Phelps and J. J. Corbett, “Migraine and low-tension glaucoma. A case-control study,” Investigative Ophthalmology & Visual Science, vol. 26, no. 8, pp. 1105–1108, 1985. View at Google Scholar
  4. J. Flammer, K. Konieczka, and A. J. Flammer, “The primary vascular dysregulation syndrome: implications for eye diseases,” EPMA Journal, vol. 4, no. 1, article 14, 2013. View at Publisher · View at Google Scholar
  5. M. Mozaffarieh and J. Flammer, “Ocular blood flow and glaucomatous optic neuropathy,” Ocular Blood Flow and Glaucomatous Optic Neuropathy, pp. 1–105, 2009. View at Publisher · View at Google Scholar · View at Scopus
  6. M. Mozaffarieh and J. Flammer, “New insights in the pathogenesis and treatment of normal tension glaucoma,” Current Opinion in Pharmacology, vol. 13, no. 1, pp. 43–49, 2013. View at Publisher · View at Google Scholar · View at Scopus
  7. Y. Delaney, T. E. Walshe, and C. O'Brien, “Vasospasm in glaucoma: clinical and laboratory aspects,” Optometry and Vision Science, vol. 83, no. 7, pp. 406–414, 2006. View at Publisher · View at Google Scholar · View at Scopus
  8. N. Fan, P. Wang, L. Tang, and X. Liu, “Ocular blood flow and normal tension glaucoma,” BioMed Research International, vol. 2015, Article ID 308505, 2015. View at Publisher · View at Google Scholar · View at Scopus
  9. J. C. Tsai, “Influencing ocular blood flow in glaucoma patients: The cardiovascular system and healthy lifestyle choices,” Canadian Journal of Ophthalmology, vol. 43, no. 3, pp. 347–350, 2008. View at Publisher · View at Google Scholar · View at Scopus
  10. J. Bossuyt, G. Vandekerckhove, T. L. M. De Backer et al., “Vascular dysregulation in normal-tension glaucoma is not affected by structure and function of the microcirculation or macrocirculation at rest: A case-control study,” Medicine (United States), vol. 94, no. 2, p. e425, 2015. View at Publisher · View at Google Scholar · View at Scopus
  11. S. Xu, S. Huang, Z. Lin, W. Liu, and Y. Zhong, “Color doppler imaging analysis of ocular blood flow velocities in normal tension glaucoma patients: a meta-analysis,” Journal of Ophthalmology, vol. 2015, pp. 1–24, 2015. View at Publisher · View at Google Scholar
  12. R. Mastropasqua, L. Toto, P. A. Mattei et al., “Reproducibility and repeatability of foveal avascular zone area measurements using swept-source optical coherence tomography angiography in healthy subjects,” European Journal of Ophthalmology, vol. 27, no. 3, pp. 336–341, 2017. View at Publisher · View at Google Scholar
  13. W. A. Samara, E. A. T. Say, C. T. L. Khoo et al., “Correlation of foveal avascular zone size with foveal morphology in normal eyes using optical coherence tomography angiography,” Retina, vol. 35, no. 11, pp. 2188–2195, 2015. View at Publisher · View at Google Scholar · View at Scopus
  14. M. B. Parodi, M. V. Cicinelli, A. Rabiolo et al., “Vessel density analysis in patients with retinitis pigmentosa by means of optical coherence tomography angiography,” British Journal of Ophthalmology, vol. 101, no. 4, pp. 428–432, 2017. View at Publisher · View at Google Scholar · View at Scopus
  15. M. Battaglia Parodi, A. Rabiolo, M. V. Cicinelli, P. Iacono, F. Romano, and F. Bandello, “Quantitative analysis of optical coherence tomography angiography in adult-onset foveomacular vitelliform dystrophy,” Retina, 2017. View at Publisher · View at Google Scholar · View at Scopus
  16. F. Jimenez-Aragon, E. Garcia-Martin, R. Larrosa-Lopez, J. M. Artigas-Martín, P. Seral-Moral, and L. E. Pablo, “Role of color Doppler imaging in early diagnosis and prediction of progression in glaucoma,” BioMed Research International, vol. 2013, Article ID 871689, 11 pages, 2013. View at Publisher · View at Google Scholar · View at Scopus
  17. I. Marjanović, M. Marjanović, A. Martinez, V. Marković, M. Božić, and V. Stojanov, “Relationship between blood pressure and retrobulbar blood flow in dipper and nondipper primary open-angle glaucoma patients,” European Journal of Ophthalmology, vol. 26, no. 6, pp. 588–593, 2016. View at Publisher · View at Google Scholar · View at Scopus
  18. M. T. Nicolela, S. N. Ferrier, C. A. Morrison et al., “Effects of cold-induced vasospasm in glaucoma: the role of endothelin-1,” Investigative Ophthalmology & Visual Science, vol. 44, no. 6, pp. 2565–2572, 2003. View at Publisher · View at Google Scholar · View at Scopus
  19. T. Kocaturk, I. Isikligil, B. Uz, V. Dayanir, and Y. O. Dayanir, “Ophthalmic artery blood flow parameters in pseudoexfoliation glaucoma,” European Journal of Ophthalmology, vol. 26, no. 2, pp. 124–127, 2015. View at Publisher · View at Google Scholar · View at Scopus
  20. K. D. Bojikian, C. Chen, J. C. Wen et al., “Optic disc perfusion in primary open angle and normal tension glaucoma eyes using optical coherence tomography-based microangiography,” PLoS ONE, vol. 11, no. 5, p. e0154691, 2016. View at Publisher · View at Google Scholar
  21. O. Arend, A. Remky, N. Plange, B. J Martin, and A. Harris, “Capillary density and retinal diameter measurements and their impact on altered retinal circulation in glaucoma: A digital fluorescein angiographic study,” British Journal of Ophthalmology, vol. 86, no. 4, pp. 429–433, 2002. View at Publisher · View at Google Scholar · View at Scopus
  22. A. Shahlaee, M. Pefkianaki, J. Hsu, and A. C. Ho, “Measurement of foveal avascular zone dimensions and its reliability in healthy eyes using optical coherence tomography angiography,” American Journal of Ophthalmology, vol. 161, pp. 50–55.e1, 2016. View at Publisher · View at Google Scholar
  23. G. N. Magrath, E. A. T. Say, K. Sioufi, S. Ferenczy, W. A. Samara, and C. L. Shields, “Variability in foveal avascular zone and capillary density using optical coherence tomography angiography machines in healthy eyes,” Retina, 2016. View at Google Scholar · View at Scopus
  24. A. Yarmohammadi, L. M. Zangwill, A. Diniz-Filho et al., “Peripapillary and Macular Vessel Density in Patients with Glaucoma and Single-Hemifield Visual Field Defect,” Ophthalmology, vol. 124, no. 5, pp. 709–719, 2017. View at Publisher · View at Google Scholar · View at Scopus
  25. X. Wang, C. Jiang, T. Ko et al., “Correlation between optic disc perfusion and glaucomatous severity in patients with open-angle glaucoma: an optical coherence tomography angiography study,” Graefe's Archive for Clinical and Experimental Ophthalmology, vol. 253, no. 9, pp. 1557–1564, 2015. View at Publisher · View at Google Scholar
  26. L. Liu, Y. Jia, H. L. Takusagawa et al., “Optical coherence tomography angiography of the peripapillary retina in glaucoma,” JAMA Ophthalmology, vol. 133, no. 9, pp. 1045–1052, 2015. View at Publisher · View at Google Scholar
  27. A. Yarmohammadi, L. M. Zangwill, A. Diniz-Filho et al., “Optical coherence tomography angiography vessel density in healthy, glaucoma suspect, and glaucoma eyes,” Investigative Ophthalmology & Visual Science, vol. 57, no. 9, pp. OCT451–OCT459, 2016. View at Publisher · View at Google Scholar · View at Scopus
  28. G. Holló, “Intrasession and between-visit variability of sector peripapillary angioflow vessel density values measured with the angiovue optical coherence tomograph in different retinal layers in ocular hypertension and glaucoma,” PLoS ONE, vol. 11, no. 8, Article ID e0161631, 2016. View at Publisher · View at Google Scholar · View at Scopus
  29. J. W. Shin, K. R. Sung, J. Y. Lee, J. Kwon, and M. Seong, “Optical coherence tomography angiography vessel density mapping at various retinal layers in healthy and normal tension glaucoma eyes,” Graefe's Archive for Clinical and Experimental Ophthalmology, vol. 255, no. 6, pp. 1193–1202, 2017. View at Publisher · View at Google Scholar
  30. N. K. Scripsema, P. M. Garcia, R. D. Bavier et al., “Optical coherence tomography angiography analysis of perfused peripapillary capillaries in primary open-angle glaucoma and normal-tension glaucoma,” Investigative Opthalmology & Visual Science, vol. 57, no. 9, p. OCT611, 2016. View at Publisher · View at Google Scholar
  31. R. Igarashi, S. Ochiai, Y. Sakaue et al., “Optical coherence tomography angiography of the peripapillary capillaries in primary open-angle and normal-tension glaucoma,” PLoS ONE, vol. 12, no. 9, p. e0184301, 2017. View at Publisher · View at Google Scholar