<i>In Vivo</i>Confocal Microscopy of Hereditary Sensory and Autonomic Neuropathy

Abstract

Superficial keratopathy accompanied with neurotrophic keratopathy and tear film instability observed clinically agrees with the large keratinized cells in the superficial corneal epithelium by in vivo confocal microscopy in these patients. Our findings suggest that the loss of corneal nerves contributes to impairment of corneal sensation in patients with type IV or V HSAN.