ACUTE EXUDATIVE POLYMORPHOUS VITELLIFORM MACULOPATHY ASSOCIATED WITH PRIMARY EPSTEIN-BARR VIRUS INFECTION

Subretinal hyperreflective material in retinal and chorioretinal disorders: A comprehensive review

Subretinal hyperreflective material (SHRM) is a common and remarkable optical coherence tomography (OCT) biomarker whose importance is emerging in several retinal and chorioretinal diseases, including age-related macular degeneration, central serous chorioretinopathy, polypoidal choroidal vasculopathy, pathologic myopia, posterior uveitis, vitelliform lesions and macular dystrophies, and rarer disorders. Multimodal imaging, also thanks to the introduction of OCT angiography, allowed a deeper characterisation of SHRM components and its morphological changes after treatment, suggesting its usefulness in clinical practice. We discuss and summarize the nature, multimodal imaging characteristics, and prognostic and predictive significance of SHRM in the different retinal and choroidal disorders in which it has been described.

ACUTE EXUDATIVE POLYMORPHOUS VITELLIFORM MACULOPATHY AS THE INITIAL PRESENTATION OF HUMAN IMMUNODEFICIENCY VIRUS INFECTION

PURPOSE

To describe the occurrence of acute exudative polymorphous vitelliform maculopathy as the initial presentation in a HIV-positive patient.

METHODS

Observational case report of one patient and literature review.

RESULTS

An active 21-year-old white woman presented to the emergency department with anterior segment complaints. Her best-corrected visual acuity was 20/20 in both eyes. Fundus examination revealed numerous, polymorphous, bleb-like lesions at the posterior pole, corresponding, on structural imaging (optical coherence tomography) to subretinal detachments. The bleb-like lesions on infrared imaging were slightly autofluorescent on fundus autofluorescence. Swept-source optical coherence tomography angiography showed signal attenuation because of the presence of subretinal fluid in the choriocapillaris segmentation. Multimodal imaging findings were suggestive for acute exudative polymorphous vitelliform maculopathy. Hence, a systemic blood workup was performed. The workup returned positive for HIV, and an antiviral therapy was introduced.

CONCLUSION

The fortuitous diagnosis of HIV having as the initial presentation acute exudative polymorphous vitelliform maculopathy in an asymptomatic patient highlights the value of a thorough clinical examination and multimodal imaging in correctly diagnosing this rare disorder and its cause. This case report could prove helpful to clinicians faced with this rare scenario.

Coronavirus Disease 2019-induced Acute Exudative Polymorphous Vitelliform Maculopathy

Acute exudative polymorphous vitelliform maculopathy (AEPVM) is a rare entity characterized by acute multifocal macular detachment with polymorphous subretinal vitelliform deposits. The disease is a presumed retinal pigment epithelial dysfunction and is reported to occur with malignancies. We report a case of a 32-year-old otherwise healthy woman who presented with an acute bilateral visual disturbance a few days after testing positive for coronavirus disease 2019 (COVID-19). Her initial visual acuity was 6/6 in both eyes. Fundus examination revealed bilateral multifocal round yellowish subretinal deposits. Spectral-domain optical coherence tomography showed bilateral foveal serous retinal detachment with subretinal hyperreflective materials consistent with vitelliform deposits. Systemic workup to exclude malignancies and genetic diseases was unremarkable. The patient was observed without treatment, and the vitelliform materials gradually resolved over 18 months of follow-up. In our era of the global pandemic, AEPVM may be associated with COVID-19 infection.