2025年1月4日 · Diabetic retinopathy with vitreous hemorrhage is a complication of diabetes that affects the eyes. It occurs when the blood vessels in the retina become damaged due to high blood sugar levels, leading to bleeding into the vitreous, the gel-like substance that fills the center of …

2025年1月4日 · Diabetic retinopathy vitreous hemorrhage is a serious complication of diabetes that affects the eyes, specifically the retina. This condition occurs when blood leaks into the vitreous humor, the gel-like substance that fills the eye, due to …

Of note, new vitreous hemorrhage in diabetics cannot always be assumed to be secondary to diabetic retinopathy if there is an inadequate view; diabetics are susceptible to retinal tears and detachments like the general population.

2025年1月4日 · Vitreous hemorrhage in diabetic retinopathy is caused by the abnormal growth of blood vessels in the retina, which can leak and bleed into the vitreous gel of the eye. Symptoms of vitreous hemorrhage in diabetic retinopathy include sudden vision loss, floaters, and flashes of …

2023年2月21日 · Vitreous hemorrhage. The new blood vessels may bleed into the clear, jellylike substance that fills the center of your eye. If the amount of bleeding is small, you might see only a few dark spots (floaters).

2007年3月1日 · Abnormal retinal blood vessels are typically the result of neovascularization due to ischemia in diseases such as diabetic retinopathy, sickle cell retinopathy, retinal vein occlusion, retinopathy of prematurity or ocular ischemic syndrome.

2024年10月11日 · These fragile new vessels often bleed into the vitreous. If they only bleed a little, you might see a few dark floaters. If they bleed a lot, it might block all vision. These new blood vessels can form scar tissue. Scar tissue can cause problems with the macula or lead to a detached retina.

Vitrectomy surgery (removal of the vitreous) may be used in eyes with vitreous hemorrhage or severe scar tissue on the retina (epiretinal membrane or traction retinal detachment).

Early vitrectomy for diabetic vitreous hemorrhage is safe and effective and can prevent associated complications when real-world patient factors are taken into consideration.

2017年10月1日 · Anti-VEGF agents have become an option for treating vitreous hemorrhage after diabetic vitrectomy. A recent study showed that eyes with late vitreous hemorrhage after surgery had a significantly higher level of intravitreal VEGF compared to eyes that did not rebleed.