Persistence of structural changes at the anterior cornea in bullous keratopathy patients after endothelial keratoplasty.

ABSTRACT: Subepithelial fibrosis (SEF) and the transdifferentiation of keratocytes into fibroblasts or myofibroblasts (Fbs/MFbs) have been detected in the cornea of individuals with bullous keratopathy. We examined the anterior cornea of bullous keratopathy patients for such changes after Descemet's stripping automated endothelial keratoplasty (DSAEK). Twenty-two individuals who underwent unilateral DSAEK at Yamaguchi University Hospital were enrolled in the study. The subjects were divided into groups A (n = 10) and B (n = 12) with a preoperative duration of stromal edema of less than or at least 12 months, respectively. The structure of the anterior stroma was examined by in vivo laser confocal microscopy at various times after surgery. SEF was detected in 1 (10.0%) and 11 (91.7%) cases in groups

SUBMITTER: Morishige N 

PROVIDER: S-EPMC3774772 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature