What is Peripapillary haemorrhage?
What is Peripapillary haemorrhage?
Abstract. Background: Peripapillary subretinal hemorrhage (PSH) is often found together with optic disc drusen, optic disc edema, peripapillary subretinal neovascular membranes, vitreous traction, and bleeding diatheses.
What causes flame hemorrhages in the eye?
They are often found in the posterior pole, last approximately six weeks and typically occur due to pathology of the superficial retinal capillary plexus. Researchers postulate flame-shaped hemorrhages are primarily affected by artery-based diseases such as hypertension, blood dyscrasias and anemias.
What is retinal flame hemorrhage?
Flame shaped hemorrhages: These hemorrhages are diffuse, found in the posterior pole, and last approximately 6 to 12 weeks. They occur typically in diseases affecting superficial retinal capillary plexus secondary to arterial diseases like hypertension, blood dyscrasias, and anemias.
What is the most common cause of retinal hemorrhages?
The Most Common Causes of Retinal Hemorrhage Retinal hemorrhaging often occurs as a result of car accidents, sports accidents, falls from high locations, trip or slip and fall accidents, violent attacks, and similar traumatic events.
How long does it take for a retinal hemorrhage to heal?
In many cases, they resolve spontaneously in 2-3 months, although if the bleeding is not reabsorbed, it may require a surgery called vitrectomy.
Do retinal hemorrhages go away?
Retinal hemorrhages, especially mild ones not associated with chronic disease, will normally reabsorb without treatment. Laser surgery is a treatment option which uses a laser beam to seal off damaged blood vessels in the retina.
Can you recover from retinal hemorrhage?
You may not need treatment, because a retinal hemorrhage often heals by itself. If your bleeding is caused by a medical condition, your healthcare provider will treat that illness. You may need any of the following: Steroid medicine may be given if you have macular degeneration.
Can a retinal hemorrhage happen for no reason?
Types of retinal hemorrhage Your eye doctor will see this on an exam. Causes can include high blood pressure, trauma or excessive blood vessel growth in the retina due to diseases like diabetes. Sometimes, there is no known cause.
Can retinal hemorrhage be cured?
How do you treat a retinal hemorrhage?
Immediate laser treatment of a new retinal tear can decrease the chance of it causing a retinal detachment. Shrinking abnormal blood vessels. Your doctor may use a technique called scatter laser photocoagulation to shrink abnormal new blood vessels that are bleeding or threatening to bleed into the eye.
How long does it take for a retinal hemorrhage to go away?
How long does it take for retinal hemorrhage to heal?