Two cases of orbital infarction syndrome.

Yang,  S W; Kim,  S Y; Chung,  J; Kim,  K B

doi:2000.14.2.107

Korean J Ophthalmol > Volume 14(2); 2000 > Article

Case Report

Korean Journal of Ophthalmology 2000;14(2):107-111.
DOI: https://doi.org/10.3341/kjo.2000.14.2.107 Published online December 30, 2000.

Two cases of orbital infarction syndrome.

S W Yang, S Y Kim, J Chung, K B Kim

Department of Ophthalmology, College of Medicine, Catholic University of Korea, Seoul, Korea.

Abstract

Orbital infarction syndrome is defined as ischemia of all intraorbital and intraocular structures. It is a rare disease caused by rich anastomotic vascularization of the orbit. It can occur secondary to different conditions, such as, acute perfusion failure, systemic vasculitis, orbital cellulitis and vasculitis. It results in orbital and ocular pain, total ophthalmoplegia, anterior and posterior segment ischemia, and acute blindness. We report here upon two cases of orbital infarction with similar presentations but with different causes, namely, mucormycosis and as a postoperative complication of intracranial aneurysm, discuss the possible mechanisms of orbital infarction, and present a review of the literature on the topic. The prompt recognition of clinical pictures and rapid diagnosis is essential for the early treatment of orbital infarction, since its progression is very rapid and it can be even fatal.