Rapid Progression of Band-Shaped Keratopathy with Early Central Localisation in a Patient on Chronic Dialytic Treatment

Abstract

This clinical study reports on an unusual start of a band-shaped keratopathy in a patient with diabetic nephropathy on dialytic treatment. The earliest corneal manifestations were centrally located small greyish-white disc-shaped lesions evenly distributed in the interpalpebral area in the left eye. Later a typical peripheral band-shaped keratopathy developed. In the course of the observation period the peripheral keratopathy rapidly spread towards the centre, finally resulting in a complete band-shaped keratopathy in which only the most central original disc-shaped lesions could be identified. Serum calcium and phosphorus concentrations were markedly elevated at the time of the progression of the band-shaped keratopathy but no tertiary hyperparathyroidism was present.