External ophthalmomyiasis by Oestrus ovis larvae: A Rare Case Report

Abstract

Myiasis is defined as the infestation of live vertebrates (humans and animals) with dipterous larvae. The Prevalence of Myiasis of different organs has been reported from various regions in the world. Ophthalmomyiasis, or oculomyiasis, is the infestation of any anatomic structure of the eye by the larvae. In the Indian population, reporting of ocular myiasis cases has been very few, and in this part of the country, it is infrequent. Hereby we present a human case of External Ophthalmomyiasis caused by the larvae of a sheep bot fly, Oestrus ovis, for the first time from Sarojini Devi Eye Hospital, a tertiary eye care hospital in Hyderabad city in the Telangana State of India. J Microbiol Infect Dis 2021; 11(3):159-161.

Keywords

• Ophthalmomyiasis
• Oestrus ovis
• Uniocular conjunctivitis

Kaynakça

1. 1. White GB. Myiasis. In: Cook GC, Zumla A, editors. Manson's Tropical Diseases. 22nd ed., Ch. 88. London, UK: WB Saunders Publishers; 1996. p. 1526 1532.
2. 2. Amr ZS, Amr BA, Abo-Shehada MN. Ophthalmomyiasis externa caused by Oestrus ovis L. in the Ajloun area of northern Jordan. Ann Trop Med Parasitol 1993; 87:259–262.
3. 3. Thompson JH, Knutson LV, Culp OS. Larva of Scenopinus sp (Diptera: Scenopinidae) causing human urogenital myiasis. Mayo Clin Proc 1970; 45:597–601.
4. 4. Masoodi M, Hosseini K. External Ophthalmomyiasis caused by sheep botfly (Oestrus ovis) larva: A report of 8 cases. Archiv Iranian Med 2004; 7(2):136-139.
5. 5. Smillie I, Gubbi PKS, Cocks HC. Nasal and ophthalmomyiasis: case report. J Laryngol Otol 2010; 124:934-935.
6. 6. Victor R, Bhargva K. Ophthalmomyiasis in Oman: a case report and comments. Wilderness Environ Med 1998; 9:32-35.
7. 7. Rao S, Radhakrishnasetty N, Chadalavada H, Hiremath C. External ophthalmomyiasis by Oestrus ovis: A case report from Davangere. J Lab Physicians 2018; 10(01):116-117.
8. 8. Khurana S, Biswal M, Bhatti HS, et al. Ophthalmomyiasis: Three cases from North India. Indian J Med Microbiol 2010; 28:257 261.

9. 9. Özyol P, Özyol E, Sankur F. External ophthalmomyiasis: A case series and review of ophthalmomyiasis in Turkey. Int Ophthalmol 2016; 36:887.
10. 10. Padmaja N, Chaitanya K. 2019. A Rare Case of Ophthalmomyiasis Externa in Kims Hospital, Amalapuram. Int J Curr Microbiol App Sci 2019; 8 (07): 809-812.
11. 11. Pandey A, Madan M, Asthana AK, Das A, Kumar S, Jain K. External Ophthalmomyiasis Caused by Oestrus ovis: A Rare Case Report from India. Korean J Parasitol 2009; 47(1): 57-59.
12. 12. Cameron JA, Shoukrey NM, al-Garni AA. Conjunctival ophthalmomyiasis caused by the sheep nasal botfly (Oestrus ovis). Am J Ophthalmol 1991; 112:331-234.
13. 13 Hennessy DJ, Sherrill JW, Binder PS. External ophthalmomyiasis caused by Oestrus ovis. Am J Ophthalmol 1977; 84: 802-805.
14. 14. Khataminia G, Aghajanzadeh R, Vazirianzadeh B, Rahdar M. Orbital Myasis. Case Reports J Ophthalmic Vis Res 2011; 6(3):199-203.