Blinding lights: Acute persistent vision loss in pregnancy

Acute persistent vision loss in pregnancy is an emergent presentation with a broad differential and should prompt rapid assessment and treatment of the underlying etiology. In pregnancy, causes can include preeclampsia, severe gestational hypertension, and hemolysis, elevated liver enzymes, low platelets (HELLP) syndrome. Nonobstetrically related etiologies that can exacerbate in pregnancy include optic neuritis, giant cell arteritis, central retinal artery occlusion, or retinal detachment. In this case report, we describe a case of acute vision loss due to Purtscher's-like retinopathy, a rare but serious complication of pancreatitis in pregnancy. To our knowledge, this is the first published case of Purtscher's-like retinopathy in pregnancy unrelated to preeclampsia. Given the impact of permanent visual loss associated with Purtscher's-like retinopathy, more research is needed to determine treatments to substantively improve outcomes.