• 808 Citations
  • 17 h-Index
20052019

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Article
2019

A Simple, Inexpensive, and Precise Photographic Method for Intraoperative Toric IOL Alignment

Gerding, H., Somfai, G. M. & Langenegger, M., Jan 1 2019, In : Klinische Monatsblatter fur Augenheilkunde. 236, 4, p. 391-397 7 p.

Research output: Contribution to journalArticle

Detailed Evaluation of Possible Ganglion Cell Loss in the Retina of Zucker Diabetic Fatty (ZDF) Rats

Hajdú, R. I., Laurik, L. K., Szabó, K., Dékány, B., Almási, Z., Énzsöly, A., Szabó, A., Radovits, T., Mátyás, C., Oláh, A., Szél, Á., Somfai, G. M., Dávid, C. & Lukáts, Á., Dec 1 2019, In : Scientific reports. 9, 1, 10463.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Distinguishing cognitive impairment by using singularity spectrum and lacunarity analysis of the retinal vascular network

Arthur, E., Somfai, G. M., Kostic, M., Oropesa, S., Santiesteban, C. M. & DeBuc, D. C., Oct 1 2019, In : Neurophotonics. 6, 4, 041109.

Research output: Contribution to journalArticle

Open Access

The Assessment of Blood Flow Velocities in Retinal Collaterals in Diabetic Retinopathy

Somfai, G. M., Campagnoli, T. R., Tian, J., Gerding, H., Smiddy, W. E. & Debuc, D., Jan 1 2019, In : Klinische Monatsblatter fur Augenheilkunde. 236, 4, p. 530-535 6 p.

Research output: Contribution to journalArticle

2018

Investigating the fractal dimension of the foveal microvasculature in relation to the morphology of the foveal avascular zone and to the macular circulation in patients with type 2 diabetes mellitus

Kostic, M., Bates, N. M., Milosevic, N. T., Tian, J., Smiddy, W. E., Lee, W. H., Somfai, G. M., Feuer, W. J., Shiffman, J. C., Kuriyan, A. E., Gregori, N. Z., Pineda, S. & DeBuc, D. C., Sep 5 2018, In : Frontiers in Physiology. 9, SEP, 1233.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Relationship between the morphology of the foveal avascular zone, retinal structure, and macular circulation in patients with diabetes mellitus

Bates, N. M., Tian, J., Smiddy, W. E., Lee, W. H., Somfai, G. M., Feuer, W. J., Shiffman, J. C., Kuriyan, A. E., Gregori, N. Z., Kostic, M., Pineda, S. & Cabrera DeBuc, D., Dec 1 2018, In : Scientific reports. 8, 1, 5355.

Research output: Contribution to journalArticle

10 Citations (Scopus)
1 Citation (Scopus)
2017

Directional OCT Scans of the Macula Reveal Henle Fibre Layer-Related Imaging Patterns

Somfai, G. M., Tian, J., DeBuc, D. C. & Gerding, H., Apr 1 2017, In : Klinische Monatsblatter fur Augenheilkunde. 234, 4, p. 534-535 2 p.

Research output: Contribution to journalArticle

Eine Bleichung der Photorezeptoren durch den Masken-Effekt kann die Intensität der Fundus-Autofluoreszenz erhöhen

Translated title of the contribution: Masking Artefact Indicates that Photoreceptor Bleaching May Enhance Fundus AutofluorescenceSomfai, G. M., Debuc, D. C. & Gerding, H., 2017, (Accepted/In press) In : Klinische Monatsblatter fur Augenheilkunde.

Research output: Contribution to journalArticle

Histological evaluation of diabetic neurodegeneration in the retina of Zucker Diabetic Fatty (ZDF) rats

Szabó, K., Énzsöly, A., Dékány, B., Szabó, A., Hajdú, R. I., Radovits, T., Mátyás, C., Oláh, A., Laurik, L. K., Somfai, G. M., Merkely, B., Szél, Á. & Lukáts, Á., Dec 1 2017, In : Scientific reports. 7, 1, 8891.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Noninvasive, high-resolution functional macular imaging in subjects with retinal vein occlusion

Campagnoli, T. R., Somfai, G. M., Tian, J., DeBuc, D. C. & Smiddy, W. E., Oct 1 2017, In : Ophthalmic Surgery Lasers and Imaging Retina. 48, 10, p. 799-809 11 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
2016
6 Citations (Scopus)

Interactive retinal blood flow analysis of the macular region

Tian, J., Somfai, G. M., Campagnoli, T. R., Smiddy, W. E. & Debuc, D. C., 2016, In : Microvascular Research. 104, p. 1-10 10 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)
2015

Investigating tissue optical properties and texture descriptors of the retina in patients with multiple sclerosis

Varga, B. E., Gao, W., Laurik, K. L., Tátrai, E., Simó, M., Somfai, G. M. & Debuc, D. C., Nov 1 2015, In : PloS one. 10, 11, e0143711.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Real-time automatic segmentation of optical coherence tomography volume data of the macular region

Tian, J., Varga, B., Somfai, G. M., Lee, W. H., Smiddy, W. E. & DeBuc, D. C., Aug 10 2015, In : PloS one. 10, 8, e0133908.

Research output: Contribution to journalArticle

52 Citations (Scopus)

Telemedical diabetic retinopathy screening in Hungary: a pilot programme

Szabó, D., Fiedler, O., Somogyi, A., Somfai, G. M., Bíró, Z., Ölvedy, V., Hargitai, Z. & Németh, J., Apr 1 2015, In : Journal of telemedicine and telecare. 21, 3, p. 167-173 7 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

The effect of axial length on the thickness of intraretinal layers of the macula

Szigeti, A., Tátrai, E., Varga, B. E., Szamosi, A., DeBuc, D. C., Nagy, Z. Z., Németh, J. & Somfai, G. M., Nov 6 2015, In : PLoS One. 10, 11, e0142383.

Research output: Contribution to journalArticle

10 Citations (Scopus)
2014

A morphological study of retinal changes in unilateral amblyopia using optical coherence tomography image segmentation

Szigeti, A., Tátrai, E., Szamosi, A., Vargha, P., Nagy, Z. Z., Németh, J., DeBuc, D. C. & Somfai, G. M., Feb 6 2014, In : PloS one. 9, 2, e88363.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Automated classifiers for early detection and diagnosis of retinopathy in diabetic eyes

Somfai, G. M., Tátrai, E., Laurik, L., Varga, B., Ölvedy, V., Jiang, H., Wang, J., Smiddy, W. E., Somogyi, A. & DeBuc, D. C., Apr 12 2014, In : BMC bioinformatics. 15, 1, 106.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Fractal-based analysis of optical coherence tomography data to quantify retinal tissue damage

Somfai, G. M., Tátrai, E., Laurik, L., Varga, B. E., Ölvedy, V., Smiddy, W. E., Tchitnga, R., Somogyi, A. & DeBuc, D. C., Sep 1 2014, In : BMC bioinformatics. 15, 1, 295.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Spectral domain optical coherence tomography in patients after successful management of postoperative endophthalmitis following cataract surgery by pars plana vitrectomy

Maneschg, O. A., Volek, É., Németh, J., Somfai, G. M., Géhl, Z., Szalai, I. & Resch, M. D., Jun 2 2014, In : BMC ophthalmology. 14, 1, 76.

Research output: Contribution to journalArticle

7 Citations (Scopus)
4 Citations (Scopus)
2012

In vivo evaluation of retinal neurodegeneration in patients with multiple sclerosis

Tátrai, E., Simó, M., Iljicsov, A., Németh, J., DeBuc, D. C. & Somfai, G. M., Jan 26 2012, In : PloS one. 7, 1, e30922.

Research output: Contribution to journalArticle

42 Citations (Scopus)

Layer extraction in rodent retinal images acquired by optical coherence tomography

Molnór, J., Chetverikov, D., DeBuc, D. C., Gao, W. & Somfai, G. M., Nov 1 2012, In : Machine Vision and Applications. 23, 6, p. 1129-1139 11 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Macular morphology assessed by optical coherence tomography image segmentation after femtosecond laser-assisted and standard cataract surgery

Nagy, Z. Z., Ecsedy, M., Kovács, I., Takács, Á., Tátrai, E., Somfai, G. M. & Cabrera Debuc, D., Jun 1 2012, In : Journal of Cataract and Refractive Surgery. 38, 6, p. 941-946 6 p.

Research output: Contribution to journalArticle

56 Citations (Scopus)
2011
15 Citations (Scopus)
20 Citations (Scopus)

OCT imaging of lid-parallel conjunctival folds in soft contact lens wearers

Tapasztó, B., Veres, A., Kosina-Hagyó, K., Somfai, G. M. & Németh, J., Oct 1 2011, In : Optometry and Vision Science. 88, 10, p. 1206-1213 8 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

The structure and function of the macula in patients with advanced retinitis pigmentosa

Vámos, R., Tátrai, E., Németh, J., Holder, G. E., DeBuc, D. C. & Somfai, G. M., Oct 1 2011, In : Investigative Ophthalmology and Visual Science. 52, 11, p. 8425-8432 8 p.

Research output: Contribution to journalArticle

26 Citations (Scopus)
2010

Devic-szindróma - Esetismertetés, valamint a diagnosztika és a kezelés aktuális elvei

Translated title of the contribution: Devic syndrome - Case report, diagnostic and therapeutic principlesIljlcsov, A., Barsi, P., Várallyay, G., Tátrai, E., Somfai, G. M., Bereczki, D., Rudas, G. & Simó, M., Sep 30 2010, In : Ideggyogyaszati szemle. 63, 9-10, p. 320-326 7 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Early detection of retinal thickness changes in diabetes using optical coherence tomography

DeBuc, D. C. & Somfai, G. M., Mar 1 2010, In : Medical Science Monitor. 16, 3, p. MT15-MT21

Research output: Contribution to journalArticle

74 Citations (Scopus)

Improving image segmentation performance and quantitative analysis via a computer-aided grading methodology for optical coherence tomography retinal image analysis

Debuc, D. C., Salinas, H. M., Ranganathan, S., Tátrai, E., Gao, W., Shen, M., Wang, J., Somfai, G. M. & Puliafito, C. A., Jul 1 2010, In : Journal of Biomedical Optics. 15, 4, 046015.

Research output: Contribution to journalArticle

20 Citations (Scopus)

Retinal layer thickness changes in eyes with preserved visual acuity and diffuse diabetic macular edema on optical coherence tomography

Somfai, G. M., Tátrai, E., Ferencz, M., Puliafito, C. A. & DeBuc, D. C., Nov 1 2010, In : Ophthalmic Surgery Lasers and Imaging. 41, 6, p. 593-597 5 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
2009

A diabeteses microangiopathia klinikai és laboratóriumi vizsgálata

Translated title of the contribution: Clinical and laboratory assessment of diabetic microvascular complicationsMárk, S. G., György, S. & Anikó, S., Dec 1 2009, In : Orvoskepzes. 84, SUPPL. 2, p. 121-131 11 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Reliability and reproducibility of macular segmentation using a custom-built optical coherence tomography retinal image analysis software

DeBuc, D. C., Somfai, G. M., Ranganathan, S., Tátrai, E., Ferencz, M. & Puliafito, C. A., Dec 1 2009, In : Journal of Biomedical Optics. 14, 6, 064023.

Research output: Contribution to journalArticle

53 Citations (Scopus)
2008

Clinical and genetic findings in Hungarian patients with X-linked juvenile retinoschisis

Lesch, B., Szabó, V., Kánya, M., Somfai, G. M., Vámos, R., Varsányi, B., Pámer, Z., Knézy, K., Salacz, G., Janáky, M., Ferencz, M., Hargitai, J., Papp, A. & Farkas, Á., Dec 12 2008, In : Molecular Vision. 14, p. 2321-2332 12 p.

Research output: Contribution to journalArticle

29 Citations (Scopus)

Truncation of retinoschisin protein associated with a novel splice site mutation in the RS1 gene

Lesch, B., Szabó, V., Kánya, M., Varsányi, B., Somfai, G. M., Hargitai, J., Vámos, R., Fiedler, O. & Farkas, Á., Aug 25 2008, In : Molecular Vision. 14, p. 1549-1558 10 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
2007

Evaluation of potential image acquisition pitfalls during optical coherence tomography and their influence on retinal image segmentation

Somfai, G. M., Salinas, H. M., Puliafito, C. A. & Fernández, D. C., Jul 1 2007, In : Journal of Biomedical Optics. 12, 4, 041209.

Research output: Contribution to journalArticle

20 Citations (Scopus)

Intraocular lens power calculation for combined cataract surgery, vitrectomy and peeling of epiretinal membranes for macular oedema

Kovács, I., Ferencz, M., Nemes, J., Somfai, G., Salacz, G. & Récsán, Z., Feb 2007, In : Acta Ophthalmologica Scandinavica. 85, 1, p. 88-91 4 p.

Research output: Contribution to journalArticle

39 Citations (Scopus)

Optical coherence tomography of the macula in congenital achromatopsia

Varsányi, B., Somfai, G. M., Lesch, B., Vámos, R. & Farkas, Á., May 1 2007, In : Investigative Ophthalmology and Visual Science. 48, 5, p. 2249-2253 5 p.

Research output: Contribution to journalArticle

30 Citations (Scopus)
2006

Diagnosis of serous neuroretinal detachments of the macula in severe preeclamptic patients with optical coherence tomography

Somfai, G. M., Miháltz, K., Tulassay, E. & Rigó, J., Jan 1 2006, In : Hypertension in Pregnancy. 25, 1, p. 11-20 10 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)

Functional Assessment of the Possible Toxicity of Indocyanine Green Dye in Macular Hole Surgery

Ferencz, M., Somfai, G. M., Farkas, Á., Kovács, I., Lesch, B., Récsán, Z., Nemes, J. & Salacz, G., Nov 2006, In : American Journal of Ophthalmology. 142, 5, p. 765.e1-765.e7

Research output: Contribution to journalArticle

49 Citations (Scopus)

Soluble semicarbazide-sensitive amine oxidase (SSAO) activity is related to oxidative stress and subchronic inflammation in streptozotocin-induced diabetic rats

Somfai, G. M., Knippel, B., Ruzicska, É., Stadler, K., Tóth, M., Salacz, G., Magyar, K. & Somogyi, A., Jun 1 2006, In : Neurochemistry international. 48, 8, p. 746-752 7 p.

Research output: Contribution to journalArticle

40 Citations (Scopus)
2005

Az E-vitamin-pótlás hatása fiatal férfiak és nok lipoproteinjének vitamintartalmára

Translated title of the contribution: The effect of supplementary vitamin E on the vitamin content of lipoproteins in young men and womenSomogyi, A., Herold, M., Kocsis, I., Nagy, G., Somfai, G. & Studinger, P., Dec 1 2005, In : Orvosi hetilap. 146, 35, p. 1813-1818 6 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Correlation of clinical and genetic findings in Hungarian patients with Stargardt disease

Hargitai, J., Zernant, J., Somfai, G. M., Vamos, R., Farkas, A., Salacz, G. & Allikmets, R., Dec 1 2005, In : Investigative Ophthalmology and Visual Science. 46, 12, p. 4402-4408 7 p.

Research output: Contribution to journalArticle

36 Citations (Scopus)

Corticalis vaksággal szövodött post-partum eclampsia

Translated title of the contribution: Cortical blindness following post-partum eclampsiaLengyel, M., Debreczeni, R., Somfai, G. M., Szigeti, Z. & Rigó, J., Oct 17 2005, In : Magyar Noorvosok Lapja. 68, 5, p. 341-344 4 p.

Research output: Contribution to journalArticle

Serosus retinaleválás felismerése súlyos praeeclampsiás betegekben optikai koherencia tomográfia segítségével

Translated title of the contribution: The diagnosis of serous retinal detachment in patients with severe preeclampsia by optical coherence tomographySomfai, G. M., Miháltz, K., Tulassay, E., Slavei, K. & Rigó, J., Mar 7 2005, In : Magyar Noorvosok Lapja. 68, 1, p. 5-10 6 p.

Research output: Contribution to journalArticle