Endothelial morphology related to disease activity in human corneas.
Twenty normal and four groups of pathological corneas with the diagnoses aphakia, macula after herpetic keratitis. Fuchs' endothelial dystrophy and graft rejection were stained with trypane blue and alizarin red. The morphology of the endothelium was described in terms of cell density, coefficient of variation for cell area, percentage of hexagonal cells, percentage of joint meetings of more than three cells, nuclei per cell and nuclear shape. The groups of aphakia, keratitis, Fuchs' dystrophy and graft rejection were considered to represent increasing degrees of endothelial disease activity at the time of evaluation. The only parameter showing consistent variation with disease activity was the percentage of joint meetings of more than three cells.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001036:Aphakia, Postcataract / Q000473:pathology; D002648:Child; D003316:Corneal Diseases / Q000473:pathology*; D016039:Corneal Transplantation; D004727:Endothelium / Q000473:pathology / Q000648:ultrastructure; D005642:Fuchs' Endothelial Dystrophy / Q000473:pathology; D006084:Graft Rejection; D006801:Humans; D007635:Keratitis, Dendritic / Q000150:complications; D008875:Middle Aged; D014182:Transplantation, Autologous