title: What's in a Gene? Pseudoexfoliation Syndrome and Pigment Dispersion Syndrome in the Same Patient.
abstract: Pseudoexfoliation syndrome (PXS) and pigment dispersion syndrome (PDS) are two of the commonest disorders to produce secondary open-angle glaucoma through trabecular meshwork blockage. Each is a defined clinical entity, and while genetics likely play a significant role in the pathogenesis of both, the specific genes involved appear to be distinct. There is surprisingly little published in the literature regarding the coexistence of PDS and PXS in the same patient. We present the intriguing case of a patient who developed PDS in one eye and PXS in the other. This unusual case acts as a platform for an interesting discussion of the genomics of PXS and PDS.
authors.affiliation: Department of Ophthalmology, Mater Misericordiae University Hospital, and School of Medicine and Medical Sciences, University College Dublin, Dublin, Ireland.
authors.forename: Olya
authors.initials: O
authors.lastname: Pokrovskaya
authors.affiliation: Department of Ophthalmology, Mater Misericordiae University Hospital, and School of Medicine and Medical Sciences, University College Dublin, Dublin, Ireland.
authors.forename: Colm
authors.initials: C
authors.lastname: O'Brien
keywords: Glaucoma; LOXL1; Pigment dispersion; Pseudoexfoliation