title: [Penetrating keratoplasty combined with cataract extraction].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002386:Cataract / Q000150:complications; D002387:Cataract Extraction / Q000379:methods*; D002648:Child; D003318:Corneal Opacity / Q000150:complications / Q000601:surgery; D016039:Corneal Transplantation; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged