Lipemia Retinalis, Macular Edema, and Vision Loss in a Diabetic Patient with a History of Type IV Hypertriglyceridemia and Pancreatitis

BACKGROUND: Lipemia retinalis is a rare but known complication of elevated serum triglycerides. This case describes the clinical course of a diabetic patient who presented with lipemia retinalis and macular edema, which responded to systemic and local treatments. CASE REPORT: A 40-year-old female with a history of type II diabetes mellitus, hypertriglyceridemia, and pancreatitis presented with decreased vision in the left eye. She had peripapillary and macular edema, intraretinal hemorrhages, and prominent exudates in the setting of lipemia retinalis due to type IV hypertriglyceridemia. She was treated with serial intravitreal bevacizumab injections for macular edema and systemic lipid lowering therapy, and her visual acuity improved back to baseline. CONCLUSIONS: In the setting of lipemia retinalis and hypertriglyceridemia, the current patient developed macular edema and vision loss. The macular edema was treated with intravitreal injections of bevacizumab, and the patient experienced a rapid recovery of visual acuity.