Case Reports in Ophthalmology · Published 2026-07-27 · DOI 10.1159/000553372
Tülin Öğreden, Yusuf Akdağ
Purpose: In the presence of bilateral optic disc elevation with supportive clinical findings, papilledema should be considered the primary diagnosis. Particularly in bilateral presentations, optic disc drusen must be carefully evaluated in the differential diagnosis. The coexistence of these entities may complicate clinical assessment and follow-up. This case report presents a patient initially managed with a presumptive diagnosis of papilledema who was subsequently found to have concomitant drusen during follow-up. Observations: A 13-year-old patient presented with complaints of decreased vision and headache. Visual acuity was 0.4 in the right eye and 1.0 in the left eye. Fundus examination revealed bilateral optic disc elevation, more prominent in the right eye. Cranial magnetic resonance imaging findings were consistent with increased intracranial pressure. During follow-up, the expected regression in optic disc elevation was not observed. Increased intracranial pressure was confirmed by a lumbar puncture with an opening pressure of 42 cmH₂O, while optic disc drusen was confirmed by ultrasonography and fundus autofluorescence imaging. Conclusions and Importance: Optic disc drusen may mimic papilledema but can also coexist with true papilledema. In cases with an atypical clinical course, multimodal imaging techniques contribute significantly to the differential diagnosis.
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Öğreden, T., Akdağ, Y. (2026). DUAL ETIOLOGY IN OPTIC DISC ELEVATION: A PEDIATRIC CASE WITH COEXISTING OPTIC DISC DRUSEN AND ELEVATED CEREBROSPINAL FLUID PRESSURE. Case Reports in Ophthalmology. https://doi.org/10.1159/000553372