[Dyskeratosis of the corneal epithelium (author's transl)].

Three patients presented an unilateral whitish cloudiness of the corneal epithelium which reduced the vision considerably. In two cases, radiotherapy was carried out previously (because of pterygium and because of teleangiectasia of the conjunctiva). In the eye of one patient, a superficial corneal lesion developed during general anesthesia. The corneal epithelium was scraped off in all cases, but the opacities reappeared. Histologically, the epithelium showed dyskeratosis with signs of malignancy. --7 illustrations (3 sketches of the corneas, 4 histological photographs).