title: Recurrence of keratoconus in donor cornea 22 years after successful keratoplasty.
mesh_terms: D000328:Adult; D001485:Basement Membrane / Q000648:ultrastructure; D003315:Cornea / Q000648:ultrastructure; D016039:Corneal Transplantation; D003594:Cytoplasmic Granules / Q000648:ultrastructure; D005260:Female; D006801:Humans; D007640:Keratoconus / Q000473:pathology* / Q000601:surgery; D008854:Microscopy, Electron; D011183:Postoperative Complications; D012008:Recurrence