title: Proliferative diabetic retinopathy.
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003930:Diabetic Retinopathy / Q000473:pathology / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012163:Retinal Detachment / Q000601:surgery; D014821:Vitrectomy / Q000009:adverse effects / Q000379:methods; D014823:Vitreous Hemorrhage / Q000601:surgery