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BACKGROUND AND OBJECTIVE: To evaluate the flow characteristics and textural properties of choriocapillaris (CC) on optical coherence tomography angiography in eyes with resolved inflammatory choriocapillaropathies and Vogt-Koyanagi-Harada (VKH) disease. PATIENTS AND METHODS: A cohort of eyes with healed acute posterior multifocal placoid pigment epitheliopathy (APMPPE), serpiginous choroiditis (SC), and VKH disease were included. A 3 mm × 3 mm OCT angiogram of CC was acquired and graded for flow characteristics and textural properties. RESULTS: This study included 16 patients. Texture was heterogeneous in all eyes in the SC and VKH groups, and in four eyes (40%) in the APMPPE group. Most of the eyes with VKH disease had severe low flow, whereas most of the SC and APMPPE eyes demonstrated mild low flow. Heal duration had a strong negative correlation with severity of CC low flow and a weak, statistically nonsignificant correlation with texture heterogeneity. CONCLUSION: Despite the resolution of active inflammation, partial CC hypoperfusion and texture disruptions persist for longer durations and may resolve in a time dependent manner. [ Ophthalmic Surg Lasers Imaging Retina . 2019;50:566–572.]

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Background: Uveitis is associated with several systemic disorders. It may be the initial presentation or manifestation of a systemic disease. It is the most common ocular complication and is sometimes the earliest manifestation of spondyloarthropathies. This study aimed to review the current literature on spondyloarthropathies and associated uveitis. Methods: A narrative review was performed using various combinations of the keywords spondyloarthropathies, seronegative spondylarthritis-related uveitis, and human leukocyte antigen-associated uveitis using PubMed/MEDLINE and Google Scholar from January 1, 2000, to September 30, 2022. We describe the disease mechanisms, genetics, and classification of spondyloarthropathies, the clinical patterns of their related ocular diseases, and the current modalities for the management of their ocular or systemic manifestations. Results: Seronegative spondyloarthropathies are a group of rheumatic disorders including ankylosing spondylitis, reactive arthritis, psoriatic arthritis, inflammatory bowel disease-related spondyloarthropathy, juvenile-onset spondyloarthritis, and undifferentiated spondyloarthritis. These are characterized by enthesitis in the absence of serum rheumatoid factor and have a strong association with human leukocyte antigen B27. The clinical courses and features of spondyloarthropathies are remarkably diverse. Ocular inflammation is common in spondyloarthropathies, often precedes the onset or diagnosis of systemic disease, and responds well to topical therapy. Timely diagnosis of systemic diseases may improve quality of life and help avoid ocular and skeletal complications. Recurrence of ocular inflammation is frequent; on occasion, it may be associated with etanercept administration. Conclusions: Eye care professionals should be able to recognize spondyloarthropathies, manage ocular disease, and collaborate with related specialties for modification of systemic treatment if associated with ocular complications. Timely referral and early management could attenuate or prevent ocular or systemic morbidities associated with spondyloarthropathies.

Idiopathic retinal vasculitis, aneurysms, and neuroretinitis (IRVAN) syndrome is a rare spectrum of retinal vasculitis, aneurysms, and neuroretinitis affecting young individuals in their third decade. Most of our current knowledge is based on case reports, case series, and a handful of collaborative studies. There is much diversity in treatment approaches and outcomes in the reported literature. We have aggregated published case reports and case series into quantitative and narrative synthesis to draw evidence-based conclusions toward clinical features, atypical and rare findings, systemic associations, disease course, and treatment outcomes. The analysis suggested the disease mostly affects young individuals with a female predilection. Anterior chamber and vitreous inflammation are common than previously believed. The most prevalent pattern of retinal vasculitis in IRVAN eyes is mixed vasculitis, followed by arteritis and phlebitis. Most eyes at the time of presentation have capillary nonperfusion and require treatment. Most eyes retain good visual acuity; however, treatment is required to maintain visual function. Intravitreal antivascular endothelial growth factors administered as an adjunct to retinal laser photocoagulation are more likely to improve visual outcomes. Besides, we have discussed the different hypotheses on the etiopathogenesis of the disease and stronger evidence suggests an inflammatory origin of the disease.