Five patients (0.7%) were excluded due to severe corneal or lens opacity ... Among patients with CSME, 20 patients had NPDR (11.4% of the NPDR patients), and 18 had PDR (27.7% of PDR patients).

With appropriate treatment, clinical trials have shown that severe vision loss ... significant macular edema (CSME). [195] Microaneurysms are also found in moderate NPDR, usually accompanied ...