title: Intraocular lenses: cystoid macular edema--a preliminary study.
mesh_terms: D000368:Aged; D002387:Cataract Extraction; D004487:Edema / Q000209:etiology*; D006801:Humans; D007909:Lenses; D008266:Macula Lutea; D011183:Postoperative Complications; D019736:Prostheses and Implants; D012164:Retinal Diseases / Q000209:etiology