analysis of the corneal button revealed diffuse epithelial edema , epithelial ingrowth into the incisions , an irregularly thickened epithelial basement membrane , immature hemidesmosomes , focal malapposition of bowman 's layer , marked cellularity of the stroma around the margins of the incisions , and posterior folds in descemet 's membrane .
C0010031
corneal
C0229127
bowman 's layer