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Vitreous hemorrhage is the extravasation, or leakage, of blood into the areas in and around the vitreous humor of the eye. [1] The vitreous humor is the clear gel ...
The vitreous, sub-hyaloid, subretinal space, intraretinal regions, or beneath the internal limiting membrane are some of the locations where the hemorrhages may occur in the eye. According to Sohan Hayreh , the rupture of capillaries in the optic nerve, which is most likely brought on by elevated retinal venous pressure from central retinal ...
Intraocular hemorrhage (sometimes called hemophthalmos or hemophthalmia) is bleeding inside the eye (oculus in Latin).Bleeding can occur from any structure of the eye where there is vasculature or blood flow, including the anterior chamber, vitreous cavity, retina, choroid, suprachoroidal space, or optic disc.
Vitreous hemorrhage. It is one of the most common causes of acute or subacute decrease in vision. [15] Hyphema Blood in the anterior chamber of the eye is known as ...
Also called epiretinal membrane. After vitrectomy to remove the vitreous gel, membranectomy is undertaken to peel away the tissue. Diabetic retinopathy – may damage sight by either a non-proliferative or proliferative retinopathy. The proliferative type is characterized by formation of new unhealthy, freely bleeding blood vessels within the ...
Ghost cell glaucoma (GCG) is a type of secondary glaucoma occurs due to long standing vitreous hemorrhage. The rigid and less pliable degenerated red blood cells (ghost cells) block the trabecular meshwork and increase the pressure inside eyes .
Epiretinal membrane or macular pucker is a disease of the eye in response to changes in the vitreous humor or more rarely, diabetes.Sometimes, as a result of immune system response to protect the retina, cells converge in the macular area as the vitreous ages and pulls away in posterior vitreous detachment (PVD).
Bruch's membrane or lamina vitrea [1] is the innermost layer of the choroid of the eye. It is also called the vitreous lamina or Membrane vitriae , because of its glassy microscopic appearance. It is 2–4 μm thick.