{Reference Type}: Case Reports
{Title}: A Case of an Acute Zonal Occult Outer Retinopathy Variant Characterized With an Insidious Peripheral Onset and Centripetal Progression.
{Author}: Ünlü BH;Karti O;Saatci AO;
{Journal}: Cureus
{Volume}: 16
{Issue}: 5
{Year}: 2024 May
暂无{DOI}: 10.7759/cureus.59600
{Abstract}: Acute zonal occult outer retinopathy (AZOOR) manifests as the rapid loss of one or multiple large zones of the outer retinal layers, often with a distinct sectoral distribution. Subtle fundus changes, such as pigmentary alterations around the optic nerve, are typically present in the early stages. Disease progression is characterized by the appearance of well-defined atrophic zones involving the outer retina, retinal pigment epithelium, and choroid. AZOOR lesions typically begin in the peripapillary region and then spread centrifugally toward the peripheral fundus. In this case report, we present the clinical and multimodal imaging characteristics of a 63-year-old woman with a symmetrical, peripheral-onset AZOOR variant with a very slow centrifugal progression. Most notably, the posterior pole was unaffected bilaterally.