title: The equation: a photo essay acquainting the diabetic patient with the goals of pars plana vitrectomy for proliferative diabetic retinopathy.
mesh_terms: D000328:Adult; D003922:Diabetes Mellitus, Type 1 / Q000628:therapy; D003930:Diabetic Retinopathy / Q000601:surgery*; D005260:Female; D006801:Humans; D010353:Patient Education as Topic; D014821:Vitrectomy