A

Fluorescein angiography in diabetics typically shows focal or diffuse dye leakage and pooling from microaneurysms in the macular area, the hallmark of diabetic macular edema—the most common cause of blurred vision in patients with diabetes and hypertension [Espiritu, 2003, PMID 14724362; Byeon, 2012, PMID 22481473].