Web2 days ago · Megalopapilla (MP) is a rare congenital anomaly that is characterized by an enlarged nerve head and abnormal disc shape. MP can mimic glaucomatous changes of the optic nerve and can occur in one or both eyes.1–3 MP is a benign condition with unknown etiology, but it has been reported in individuals with congenital glaucoma, basal ... WebMay 6, 2024 · The various devices measure RNFL thickness in slightly different ways. In the Spectralis OCT, it’s measured directly with a 3.46-mm diameter circular scan centered on the optic disc. In the case of the Cirrus OCT, the measurement of RNFL is generated from a 6 mm 3 cube scan centered on the optic disc. The RTVue device scans the optic nerve ...
Fundoscopic Appearances of Retinal Pathologies Geeky …
WebA computer-aided diagnostic tool for myopia detection is of paramount importance since the pathology results in irreversible damage to the eye. Unfortunately, designing of such systems is hindered by several issues such as (i) difficulties in segmentation of optic disc (OD) due to smooth variability between the OD and other retinal features ... WebDiabetic papillopathy, another potential ocular complication from diabetes, is a self-limiting, sometimes bilateral disease that may affect both type 1 and type 2 diabetics. It is characterized by optic disc swelling caused by vascular leakage and axonal edema in and around the optic nerve head. fluttering below belly button
Optic Nerve Glioma - StatPearls - NCBI Bookshelf
WebJoyce Liao, MD, PhD, professor of ophthalmology and neurology, is devoted to treating patients with optic disc drusen (ODD), a condition that affects the optic nerve and vision. While it is a disease almost as prevalent as glaucoma, there is still much unknown about the disease and how to prevent or treat resulting vision loss. WebJul 15, 2024 · Several tests can aid in the evaluation: OCT of the peripapillary RNFL can be particularly helpful, as the en face images can reveal subtle peripapillary... Fundus autofluorescence may help to highlight optic disc drusen, which appear hyper … WebOptic disc drusen (ODD) constitute an important source of vision loss and present unique clinical challenges. They consist of acellular concretions of calcium, amino and nucleic acids, mucopolysaccharides, and sometimes iron. ODD are contained within the optic nerve above the lamina cribrosa and usually below the plane of Bruch membrane. green handbags with chain handle