Assessment of the Most Common Pterygium Symptoms Leading to the Decision for Its Surgical Removal

Abstract

Purpose: Pterygium is a benign growth of conjunctival tissue frequently related to chronic sunlight exposure and hot and dry climate. Purpose of this study was to evaluate the predominant symptoms in patients with pterygium leading to its surgical removal decision. Methods: 31 patients (19 males, 12 females), mean age 48.75 years old (SD 8.5), with primary pterygium and no other eye disease participated in the study. The predominant symptoms caused by the pterygium were assessed using a questionnaire. Results: The predominant symptoms associated with the pterygium were: discomfort/feeling of foreign body in 31 patients (100%), redness in 23 (74%), increased lacrimation in 17 (55%), aesthetic reasons in 12 (39%), visual disturbance (astigmatism/extension of the pterygium to the optical axis) in 4 (13%). In one case, despite the absence of annoying symptoms, surgical excision was proposed due to the atypical appearance of pterygium. For younger patients, the predominant reason for choosing surgical removal was that the patients are not content with external appearance caused by pterygium and in contrast lacrimation was the predominant reason for the older. In most patients, visual disturbance was not a significant cause although astigmatism in eyes with pterygium was 3.51 D (SD 1.82) and 0.95 D (SD 0.78) in healthy eyes respectively. Discussion: The main symptom in patients with pterygium is foreign body sensation; meanwhile aesthetic consideration and increased lacrimation are the main reasons leading to surgical removal decision for younger and older patients, respectively.

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Konidaris, V. , Kanonidou, E. , Kanonidou, C. and Papazisis, L. (2013) Assessment of the Most Common Pterygium Symptoms Leading to the Decision for Its Surgical Removal. Open Journal of Ophthalmology, 3, 68-69. doi: 10.4236/ojoph.2013.33016.

Conflicts of Interest

The authors declare no conflicts of interest.

References

[1] F. D. Mackenzie, L. W. Hirst, D. Battistutta and A. Green, “Risk Analysis in the Development of Pterygia,” Ophthalmology, Vol. 99, No.7, 1992, pp. 1056-1061.
[2] H. R Taylor, S. K. West, F. S. Rosenthal, B. Munoz, H. S. Newland and E. A. Emmett, “Corneal Changes Associated with Chronic UV Irradiation,” Archives of Ophthalmology, Vol. 107, No. 10, 1989, pp. 1481-1484. doi:10.1001/archopht.1989.01070020555039
[3] A. D’Ombrain, “The Surgical Treatment of Pterygium,” British Journal of Ophthalmology, Vol. 32, No. 2, 1948, pp. 65-71. doi:10.1136/bjo.32.2.65
[4] I. Mohammed, “Treatment of Pterygium,” Annals of African Medicine, Vol. 10, No. 3, 2011, pp. 197-203. doi:10.4103/1596-3519.84695
[5] K. S. Fong, V. Balakrishnan, S. P. Chee and D. T. Tan, “Refractive Change Following Pterygium Surgery,” CLAO Journal, Vol. 24, No. 2, 1998, pp. 115-117.
[6] S. Maheshwari, “Effect of Pterygium Excision on Pterygium Induced Astigmatism,” Indian Journal of Ophthalmology, Vol. 51, No. 2, 2003, pp. 187-188.
[7] A. Hansen and M. Norn, “Astigmatism and Surface Phenomena in Pterygium,” Acta Ophthalmologica (Copenhagen), Vol. 58, No. 2, 1980, pp. 174-181. doi:10.1111/j.1755-3768.1980.tb05706.x
[8] A. Lin and G. A. Stern, “Correlation between Pterygium Size and Induced Corneal Astigmatism,” Cornea, Vol. 17, No. 1, 1998, pp. 28-30. doi:10.1097/00003226-199801000-00005
[9] G. A. Stern and A. Lin, “Effect of Pterygium Excision on Induced Corneal Topographic Abnormalities,” Cornea, Vol. 17, No. 1, 1998, pp. 23-27. doi:10.1097/00003226-199801000-00004
[10] A. Tomidokoro, K. Miyata, Y. Sakaguchi, T. Samejima, T. Tokunaga and T. Oshika, “Effects of Pterygium on Corneal Spherical Power and Astigmatism,” Ophthalmology, Vol. 107, No. 8, 2000, pp. 1568-1571. doi:10.1016/S0161-6420(00)00219-0
[11] A. Cinal, T. Yasar, A. Demirok and H. Topuz, “The Effect of Pterygium Surgery on Corneal Topography,” Ophthalmic Surgery and Lasers, Vol. 32, No. 1, 2001, pp. 35-40.
[12] M. Yagmur, A. A. Ozcan, S. Sari and T. R. Ersoz, “Visual Acuity and Corneal Topographic Changes Related with Pterygium Surgery,” Journal of Refractive Surgery, Vol. 21, No. 2, 2005, pp. 166-170.

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