diabetic retinopathy, ophthalmoscopic diagnosis,

diabetic retinopathy ophthalmoscopy diabetes mellitus eye blood vessel vessels capillary diagnosis diagnostic disease hemorrhage macula nonproliferative ocular ophthalmic ophthalmology ophthalmoscope retinal illustration retina retinoscopy haemorrhage hemorrhages flame shaped splinter hand drawn drawing microaneurysm aneurysms aneurysm microaneurysms condition damage spot fundus camera fundoscopy exam funduscopic hard exudates exudate irma intraretinal microvascular abnormalities