Clinical and ocular histopathological findings in a patient with normal- pressure glaucoma

Martin B. Wax, Gülgün Tezel, P. Deepak Edward

Research output: Contribution to journalArticlepeer-review

115 Scopus citations

Abstract

Objective: To study the histopathological changes of eyes from a patient with normal-pressure glaucoma whose clinical and laboratory findings were well documented. Methods: Postmortem histopathological findings in a patient with normal-pressure glaucoma who had monoclonal gammopathy and serum immunoreactivity to retinal proteins were examined in comparison with those of an age-matched control subject. Clinicopathological correlations to laboratory findings were examined. Results: Clinical and histopathological findings of the patient, including cavernous degeneration of optic nerve and characteristic optic nerve cupping, were similar to those in patients with glaucoma who had high intraocular pressure. In addition, we found immunoglobulin G and immunoglobulin A deposition in the ganglion cells, inner and outer nuclear layers of the retina, and evidence of apoptotic retinal cell death using terminal deoxynucleotidyltransferase-mediated deoxyuridine triphosphate nick end labeling technique. Conclusions: Serum antibodies to retinal proteins and retinal immunoglobulin deposition constitute novel findings in a patient with normal-pressure glaucoma and may contribute to better understanding of the mechanisms underlying glaucomatous optic neuropathy in this disorder.

Original languageEnglish (US)
Pages (from-to)993-1001
Number of pages9
JournalArchives of Ophthalmology
Volume116
Issue number8
DOIs
StatePublished - Aug 1998

ASJC Scopus subject areas

  • Ophthalmology

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