Non invasive multimodal imaging for differentiating unilateral pseudo swelling buried optic disc drusen from true optic disc swelling

File number: 130298

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By Fawwaz F Al Mamoori, MD, Medical Retina Consultant
Sharif Eye Center
Co-author(s): Dr.Omar Q
Uploaded on Feb 7, 2024.
Last modified by Joshua Friedman on Feb 7, 2024.

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Appears in: Miscellaneous
Condition/keywords: optic disc drusen, optic disc swelling, multimodal imaging
Photographer: Hana.S.Owais
Imaging device: Optical coherence tomography system
TRITON(OCT) Topcon
Description: 27-year-old male, medically free, routine fundus examination showed left optic dic swelling, BCVA =1.0(OU), color vision, and contrast sensitivity were normal with no RAPD (OU). SS-OCT of the left optic disc showed a hyporeflective mass. Enface OCT shadogram showed peripapillary ovoid structures (drusen).FAF: showed drusenoid autofluorescence in the superonasal part only. Orbital MRI with contrast was requested to exclude any optic nerve tumor and it was normal.