Multiple layers on the Descemet membrane

ABSTRACT

To relate a case not described previously in the national multilateral ophthalmological literature of Descemet's membrane. A 59-year-old pseudophakic woman diagnosed with bullous keratopathy underwent penetrating keratoplasty with an unusual finding of multiple layers of Descemet's membrane, which were variable in shape and thickness. In addition, ovoid bodies with negative Gocott-Gomori (GMS) color were present. Discussion and Conclusion: As Descemet's membrane has a fetal and a postnatal period in its development, it is frequently and well identifiable in histological sections in adults. In the case presented, in which other layers are present, there is evidence of spherical bodies that could mean that the potential to produce other layers may remain into later adulthood.

Keywords:
Descemet membrane; Bullous keratopathy; Keratoplasty, penetrating