[Pathogenesis of thrombus formation in iridial vessels of diabetic patients: an electron microscopic study].
D000368:Aged; D003930:Diabetic Retinopathy / Q000473:pathology*; D006801:Humans; D066298:In Vitro Techniques; D007498:Iris / Q000098:blood supply* / Q000648:ultrastructure; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D013927:Thrombosis / Q000209:etiology* / Q000473:pathology