Peripheral exudative hemorrhagic chorioretinopathy (PEHCR) is a rare entity consisting of lesions similar to those of age-related macular degeneration (AMD) and type 1 aneurysmal neovascularization (N1a), but located outside the macular region in the peripheral retina. We present the case of an 89-year-old woman who presented to the emergency department with loss of visual acuity (VA) in both eyes (OU) due to a massive macular subretinal hemorrhage in the right eye (OD) and a vitreous hemorrhage in her left eye (OS), accompanied in both eyes by peripheral hemorrhagic retinal pigment epithelium detachments (HPED). Ophthalmological examination and multimodal imaging led to the diagnosis of PEHCR. This case highlights the importance of the differential diagnosis of PEHCR from other vascular and neoplastic pathologies in order to avoid unnecessary tests and treatments. Early recognition and diagnosis are essential for establishing appropriate management, with intravitreal injections of anti-vascular endotelial groth factors (anti-VEGF) being recommended in cases with loss of VA or threat thereof. This case also contributes to the limited published literature on bilateral PEHCR, reinforcing the need to consider this pathology in elderly patients with peripheral hemorrhagic lesions.
Escobar et al. (2026) studied this question.