|Year : 2020 | Volume
| Issue : 9 | Page : 1937-1938
Vogt-Koyanagi-Harada disease associated with anterior ischemic optic neuropathy in a young woman presenting as acute angle closure glaucoma
Sagarika Patyal, Ritesh Narula, Mithun Thulasidas
Centre for Sight Eye Institute, New Delhi, India
|Date of Submission||03-Apr-2020|
|Date of Acceptance||07-Jun-2020|
|Date of Web Publication||20-Aug-2020|
Dr. Mithun Thulasidas
Centre for Sight Eye Institute, Plot-9, Sector-9, Dwarka, New Delhi - 110 075
Source of Support: None, Conflict of Interest: None
Keywords: Acute angle-closure, AION, optic atrophy, panuveitis, VKH
|How to cite this article:|
Patyal S, Narula R, Thulasidas M. Vogt-Koyanagi-Harada disease associated with anterior ischemic optic neuropathy in a young woman presenting as acute angle closure glaucoma. Indian J Ophthalmol 2020;68:1937-8
|How to cite this URL:|
Patyal S, Narula R, Thulasidas M. Vogt-Koyanagi-Harada disease associated with anterior ischemic optic neuropathy in a young woman presenting as acute angle closure glaucoma. Indian J Ophthalmol [serial online] 2020 [cited 2020 Sep 22];68:1937-8. Available from: http://www.ijo.in/text.asp?2020/68/9/1937/292588
A 27-year-old woman presented with pain, redness, and diminution of vision in the left eye (LE) for two days. On presentation, the best-corrected visual acuity (BCVA) was 20/20 in the right eye (RE) and 20/125 in LE. Intraocular pressure (IOP) was 14 mmHg and 26 mmHg in RE and LE (on anti-glaucoma medications), respectively. On examination, RE was unremarkable, and LE showed ciliary congestion, shallow anterior chamber, keratic precipitates, grade-2 cells, and a mid-dilated pupil. Gonioscopy revealed open angles in RE and grade-1 narrow angles in LE. The fundus examination of LE showed a cup-disc ratio of 0.9:1 with multiple serous retinal detachments in the posterior pole [Figure 1]. Fluorescein angiography, ultrasonography, and optical coherence tomography findings [Figure 2] were suggestive of probable Vogt-Koyanagi-Harada disease (VKH). The patient was started on systemic and topical steroids with cycloplegics. LE BCVA improved to 20/80, IOP reduced to 15 mmHg after 3 days of treatment. At a 2-weeks follow-up, LE BCVA was 20/32, IOP was 10 mmHg, the anterior chamber was deep and quiet, and fundus showed complete resolution of serous detachments [Figure 3]. A visual field test revealed a reproducible superior arcuate scotoma in LE suggestive of nonarteritic anterior ischemic optic neuropathy (AION). On completion of the course of steroids, immunosuppression therapy was initiated. At one and half year follow-up, LE BCVA was 20/32 and the visual field defect remained stable. Her right eye remained uninvolved over the entire follow-up period.
|Figure 1: Fundus photographs of (a) uninvolved right eye and (b) left eye demonstrating a clear vitreous, a large and deep optic cup (cup disc ratio of 0.9:1) with multiple serous retinal detachments in the posterior pole|
Click here to view
|Figure 2: (a) Fundus fluorescein angiography of the left eye showing multifocal points of pinpoint leakage in the early venous phase and (b) pooling within the subretinal fluid in the late phase. (c) B-scan ultrasonography demonstrating thickening of the posterior choroid (d) Optical coherence tomography showing multiple serous retinal detachments|
Click here to view
|Figure 3: Sequential fundus photographs and optical coherence tomography (OCT) images of the left eye taken at presentation and after initiating corticosteroids. (a) Fundus photograph and OCT at presentation showing multiple serous retinal detachments, (b) 3 days, (c) 2 weeks, demonstrating a complete resolution of serous retinal detachments, and (d) 2 months follow-up|
Click here to view
| Discussion|| |
VKH can rarely mimic acute angle-closure glaucoma (AACG) due to ciliary body swelling and suprachoroidal fluid accumulation., The visual field defect could not be attributed to glaucomatous damage, as she had presented after a day of developing angle-closure, suggesting possible previous episodes of sub-clinical inflammation of panuveitis. It could be attributed to AION, which though rare, has been reported in patients less than 40 years of age with no vasculopathic risk factors. Eyes with AION may not always show altitudinal visual field defects but also a variety of visual field defects depending upon the involvement of the branches of the posterior ciliary artery. Association of VKH with AION is known but rare, all of which manifested in the fifth and sixth decades of life., Our case shows a unique presentation of VKH associated with AION as AACG in a young woman.
Declaration of patient consent
The authors certify that they have obtained all appropriate patient consent forms. In the form the patient(s) has/have given his/her/their consent for his/her/their images and other clinical information to be reported in the journal. The patients understand that their names and initials will not be published and due efforts will be made to conceal their identity, but anonymity cannot be guaranteed.
Financial support and sponsorship
Conflicts of interest
There are no conflicts of interest.
| References|| |
Shousha MA, Amin RM. Unilateral acute angle-closure glaucoma as an unusual presentation of Vogt–Koyanagi–Harada disease: A diagnostic challenge. Egypt Retina J 2014;2:108-10. [Full text]
Yang P, Liu X, Zhou H, Guo W, Zhou C, Kijlstra A. Vogt-Koyanagi-Harada disease presenting as acute angle closure glaucoma at onset. Clin Exp Ophthalmol 2011;39:639-47.
Lee AG, Brazis PW. Clinical pathways in neuro-ophthalmology: An evidence-based approach. Stuttgart, Germany: Thieme; 2003.
Nakao K, Mizushima Y, Abematsu N, Goh N, Sakamoto T. Anterior ischemic optic neuropathy associated with Vogt–Koyanagi–Harada disease. Graefes Arch Clin Exp Ophthalmol 2009;247:1417-25.
Yokoyama A, Ohta K, Kojima H, Yoshimura N. Vogt–Koyanagi–Harada disease masquerading anterior ischaemic optic neuropathy. Br J Ophthalmol 1999;83:123.
[Figure 1], [Figure 2], [Figure 3]