Category(ies): Retina/Vitreous Intraretinal microvascular abnormalities (or IrMAs) are shunt vessels and appear as abnormal branching or dilation of existing blood vessels (capillaries) within the retina that act to supply areas of non-perfusion in diabetic retinopathy.

Apr 6, 2016 · Figure 3A: Fluorescein angiogram of the right eye demonstrating NVE at 9:00 with marked late leakage inferotemporally in the area of retinal neovascularization. Figure 3B: Fluorescein angiogram of the left eye showing hypofluorescence over the disc and macula from overlying vitreous hemorrhage. Note the late leakage from NVE in the superior retina.

Conversely, NV tends to be much finer and delicate in caliber, and is sometimes more focal in location depending on its severity. In severe cases, NV tends to grow along the posterior hyaloid interface especially around the optic nerve (i.e. NVD) and periphery (i.e. NVE).

May 11, 2017 · Category(ies): Retina, Vitreous Contributor: Christopher Kirkpatrick, MD Photographer: Samantha Jacobo. The left eye shows severe neovascularization of the disc (NVD) that extends down along the inferior arcade with tufts of neovascularization elsewhere (NVE) along both the inferior and superior arcades. The right eye had similar findings.

Feb 8, 2008 · Category(ies): Retina Contributor: Andrew Goldstein, MD and Michael D. Abramoff, MD, PhD Contributor: Sarah Skiles, CRA Posted: April 7, 2022. This series of images was obtained in a 69-year-old man who presented for a routine eye examination and reported a remote history of branch retinal vein occlusion (BRVO).

Jul 20, 2018 · Int J Retina Vitreous 2016;2:26. https://PubMed.gov/27895936. DOI: 10.1186/s40942-016-0051-x; Mastropasqua R, Di Antonio L, Di Staso S, Agnifili L, Di Gregorio A, Ciancaglini M, Mastropasqua L. Optical Coherence Tomography Angiography in Retinal Vascular Diseases and Choroidal Neovascularization. J Ophthalmol 2015;2015:343515.

Oct 31, 2016 · Retina 2012;32(8):1574-1580. [PMID 22481477] Lewis H. Peripheral retinal degenerations and the risk of retinal detachment. Am J Ophthalmol 2003;136(1):155-160. [PMID 12834683] Straatsma BR, Foss RY. Typical and reticular degenerative retinoschisis. Am J Ophthalmol 1973;75(4):551-575. [PMID 4572333] Fletcher EC, al. e. Retina: Retinoschisis.

Apr 25, 2023 · Gass JD. Uveal effusion syndrome. A new hypothesis concerning pathogenesis and technique of surgical treatment. Retina 1983;3(3):159-163. [PMID 6635350] Ozgonul C, Dedania VS, Cohen SR, Besirli CG. Scleral Surgery for Uveal Effusion. Retina 2017;37(10):1977-1983. [PMID 28141752] Johnson MW, Gass JD.

Feb 14, 2018 · The retina frequently appears completely normal before the acute event. Horseshoe tears are more common in middle age and appear most often near the equator of the eye. It is important to perform scleral depression on any patient with acute onset of flashes and/or floaters if a retinal tear is suspected.

Dec 7, 2014 · The etiology of retinal detachment is unclear, but it is thought that a poorly-functioning retinal pigment epithelium (RPE) and breakdown of the blood-retina barrier are involved. The etiology of rapid cataract formation (as rapid as 3 months) has been hypothesized to result from ciliary body involvement, leading to inadequate aqueous volume ...