Prevalence and causes of clinically detectable uveitic serous retinal detachment

A case report: co-occurrence of probable Vogt-Koyanagi-Harada disease and diabetic retinopathy

BACKGROUND

Bilateral retinal detachment and choroidal detachment in a patient are rare occurrences. The presence of bilateral diabetic retinopathy (DR) in such a case is even rarer and complicates the condition.

CASE PRESENTATION

In this study, we document a case of unconventional VKH. Manifestations in this patient included intense peripheral retinal detachment and choroidal detachment, along with vitreous opacities akin to cotton wool spots, concurrent with DR. The diagnosis was considered as probable VKH with DR. Treatment according to VKH protocols, including high-dose corticosteroids, yielded positive results.

CONCLUSIONS

VKH can co-occurrence with DR. VKH manifestations vary, and early, aggressive, and long-term treatment is essential. The complexity of treatment increases with concurrent DR, necessitating the use of immunosuppressants.

Serous macular detachment in ocular toxoplasmosis: A review

Ocular toxoplasmosis, a disease of the eye caused by the protozoan parasite Toxoplasma gondii, represents a common cause of posterior uveitis. The Authors review the current Literature regarding the uncommon presentation of ocular toxoplasmosis as macular serous retinal detachment (SRD). It is imperative to keep in mind that inflammatory SRD is a possible presentation of toxoplasmic retinochoroiditis. Underestimation of this clinical scenario and treatment with steroids alone without appropriate antiparasitic drugs, could lead to devastating consequences.

Optic disc edema with peripapillary serous retinal detachment as the presenting sign of necrotizing herpetic retinitis

Purpose

To describe an atypical case of necrotizing herpetic retinitis (NHR) that presented initially with mild anterior uveitis, optic disc swelling, and peripapillary serous retinal detachment (SRD).

Observations

A 48-year-old Asian Indian man presented with blurred central vision and pain in his left eye. Examination revealed mild anterior chamber inflammation, optic disc swelling, and a peripapillary SRD in the affected eye. Multimodal imaging, including widefield fluorescein angiography, showed optic disc leakage and confirmed the presence of a peripapillary SRD, but was otherwise unremarkable with no evidence of retinitis. The patient was diagnosed with presumed Vogt-Koyanagi-Harada disease and was treated with systemic corticosteroids. While there was objective visual improvement initially, the patient subsequently noted peripheral vision loss and was found to have peripheral necrotizing retinitis and occlusive retinal vasculitis in affected eye. Polymerase chain reaction-based testing of aqueous humor detected varicella zoster virus DNA, confirming the diagnosis of NHR.

Conclusion and importance

Optic disc edema and peripapillary SRD may precede the development of overt retinitis in some patients with NHR.

Choroidal involvement in non-infectious posterior scleritis

Purpose

To provide a comprehensive overview of choroidal involvement in non-infectious posterior scleritis; including different imaging modalities and their clinical usefulness.

Methods

Narrative review.

Results

Posterior scleritis is an uncommon yet potentially sight-threatening inflammation of the sclera. During the disease process, inflammation can spread to the adjacent choroid, causing different manifestations of choroidal involvement: (1) increased choroidal thickness, (2) choroidal vasculitis, (3) presentation as a choroidal or subretinal mass in nodular posterior scleritis, and (4) choroidal folds, choroidal effusion and exudative retinal detachment.

Conclusions

Clinical characteristics and multimodal imaging can aid in diagnosing and monitoring disease progression and response to treatment in non-infectious posterior scleritis with choroidal involvement.