Optic disc pallor eyewiki
WebOcular fundus examination is particularly important for neurologists, as the identification of papilledema, optic disc pallor, or retinal vascular occlusion can lead to life- and vision-saving interventions. Recent evidence suggests that even mild abnormalities of the ocular fundus, which may easily be missed with direct ophthalmoscopy ... WebOct 15, 2013 · • Temporal disc pallor is the final disorder that must considered in the discussion of optic atrophy. In conditions such as nutritional or demyelinating optic neuropathy, the disc margins remain distinct with normal vasculature; however, the temporal aspect of the nerve acquires a distinctly pale coloration in contrast to the remaining rim …
Optic disc pallor eyewiki
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WebMay 15, 2005 · Diagnosis: Optic nerve glioma associated with Neurofibromatosis Type 1 Differential Diagnoses of Painless loss of vision in a child with an RAPD and an abnormal disc Optic glioma Leber's … WebAlthough the optic disc is looks abnormal, the disc colour, sharpness of disc margin, rim volume, configuration of blood vessels and intraocular pressure will be normal. Visual field is normal except for an enlarged blind spot. Visual acuity may be normal, or occasionally reduced. Types. There are two types of megalopapilla. Type 1, which is ...
WebThe normal optic nerve appearance is classic, but pallor may be visible in more chronic cases as vision loss progresses. 3 Once toxicity is identified, the only treatment available is to stop the drug. As evidenced in this case, visual decline can progress even with discontinuation. WebThis article is within the scope of WikiProject Medicine, which recommends that medicine-related articles follow the Manual of Style for medicine-related articles and that …
WebThe optic disc may appear normal, swollen, or hyperemic in early stages. With hyperemia, disc hemorrhages may also be present. Continued damage to the optic nerve results in the development of optic atrophy, classically seen as temporal pallor of the optic disc. Cause [ edit] Toxic optic neuropathy [ edit]
Web2 days ago · Megalopapilla (MP) is a rare congenital anomaly that is characterized by an enlarged nerve head and abnormal disc shape. It is a benign condition but must be …
WebFirst described in the late 19th century by Wiethe, optic disc pits (ODPs) are anomalous cavitations of the optic nerve. 1 ODPs are rare, and they can be congenital or acquired. … massimo utv vs polarisWebDiabetic 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. datep regulationsWeb2 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 ... date premier vaccin arnWebDiabetic 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 … massimo vagnoniWebThe optic disc will show temporal pallor and in some cases severe excavation and cupping. There various responsible genetic mutations occur in the OPA1 gene located on the chromosome 3 q region (Votruba 2004). Recessive optic neuropathy is rare and tends to present in the first year of life (Francois 1976). massimo vacchettoWebDisc edema is an ophthalmoscopic finding defined by unilateral or bilateral swelling of the optic disc. There are several synonyms used to describe this finding including papillitis, papilledema, swollen or choked discs, and the most commonly used term – … date premier vaccin covid en franceWebA pale disc is characteristic of long-standing optic neuropathy. In many cases, only one eye is affected and patients may not be aware of the loss of color vision until the doctor asks … massimo valentini tg1