WebWhile papilledema is disc edema secondary to increased intracranial pressure, pseudopapilledema is a benign condition that is often due to optic disc drusen. Critical … WebJul 9, 2024 · At presentation the visual acuity was 75 ETDRS letters (Snellen 20/32), with diffuse optic disc swelling seen in the colour photo, infrared and OCT scan of the optic disc and diffuse late ...
Updates on ophthalmic imaging features of optic disc drusen ... - LWW
WebJun 1, 2009 · Disc edema as imaged by OCT shows substantial elevation due to tissue thickening and fluid accumulation viewed as a dark (hollow) space within the ONH in conjunction with peripapillary RNFL thickening. … WebMay 15, 2024 · 5. Summary: Approach to the patient with unilateral optic disc edema. In patients with a swollen appearing optic nerve and normal visual function, ODD is the most common diagnosis (present in 1–2% of normal population). Patients with ODD typically have no peripapillary hemorrhages, vessel obscuration or subretinal fluid. foods that contain nitrogen
Papilledema - EyeWiki
WebNov 1, 2024 · The initial differential diagnosis for the patient’s optic nerve edema included IIH, disc swelling related to hematologic abnormalities, oncologic processes, obstructive hydrocephalus, bilateral nonarteritic anterior ischemic … WebRecent studies have suggested that OCT can improve differential diagnosis between true swelling and pseudopapilledema. 2, 8-10 The retinal nerve fiber layer (RNFL) has been extensively studied as an … WebJul 15, 2024 · Fig. 10. These are the patient’s OCT images upon initial exam, at left, and one year later, at right. The OCT demonstrates an intact RNFL and GCL in both eyes. Note the small disc area OS compared … electric company hemphill texas