title: [Morphological study on diabetic retinal angiopathy].
mesh_terms: D000783:Aneurysm / Q000473:pathology; D002196:Capillaries / Q000473:pathology; D003930:Diabetic Retinopathy / Q000473:pathology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012171:Retinal Vessels / Q000473:pathology*