Spectral domain optical coherence tomography morphology in optic disc pit associated maculopathy

Spectral domain optical coherence tomography morphology in optic disc pit associated maculopathy

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Purpose: Our purpose was to study the clinical manifestation and course of optic pit maculopathy using Spectral Domain Optical Coherence Tomography (SD- OCT) images.Materials and Methods: We used SD-OCT to examine 20 eyes of 19 patients with a macular detachment in combination with an optic.Results: We observed five different fovea appearances in regard to fluid localization.In five eyes, we recorded changes in the fluid distribution with SD-OCT.In 17/20 eyes, we noted a communication between the perineural and subretinal and/or Travel Mug Lid intraretinal space at the margin of the optic disc.

Conclusion: 3-dimensional SD-OCT (3D-SDOCT) scans revealed a three-fold connection, between subretinal and intraretinal space, perineural space, and the vitreous cavity.Therefore, we suppose that intraretinal or subretinal fluid in optic pit maculopathy may have both a vitreous and cerebrospinal origin.A membrane, covering the optic nerve was noted in 14 cases.Even if it seems intact in some B-scans, it is not complete in others several micrometers apart.Additionally, we observed fluid accumulation below the margin of the Shim;PC optic disc and hyperreflective porous tissue in the optic disc excavation.

Those findings do not influence the course of maculopathy.