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Korean J Parasitol. 2009 Dec;47(4):397-399.
Published online 2009 December 01.  doi: 10.3347/kjp.2009.47.4.397.
Copyright © 2009 by The Korean Society for Parasitology
Orbital Dirofilariasis in Iran: A Case Report
Sepideh Tavakolizadeh,1 and Iraj Mobedi2
1Noor Ophthalmology Research Center, Noor Eye Hospital, Tehran, Iran.
2Department of Parasitology, Tehran University of Medical Sciences, Tehran, Iran.

Corresponding author (Email: stavakkolizadeh@noorvision.com )
Received May 20, 2009; Revised September 28, 2009; Accepted October 06, 2009.

Abstract

Dirofilariasis is a common parasitic disease in both domestic and wild animals around the world, with canines as the principal reservoir host and mosquitoes as the vector. Human ophthalmic dirofilariasis is an uncommon condition, but there have been reports from many parts of the world, including Africa, Australia, the Americas, Europe, and Asia. Ophthalmic involvement with Dirofilaria may present itself as periorbital, subconjunctival, orbital, or intraocular infections. In this report, we present a case of orbital dirofilariasis with lateral rectus muscle involvement. To our knowledge, this is the first orbital dirofilariasis case reported in Iran. Although debulking of the tumor usually leads to resolution, our patient showed an episode of recurrence after biopsy. Complete recovery was achieved after a spontaneous discharge, without the need for systemic medication.

Keywords: Dirofilaria, dirofilariasis, orbit, case report, Iran.

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