What causes retinal hemorrhages in children?
The most common cause of retinal hemorrhage is trauma in the form of birth “trauma” in newborns and abusive head trauma in infants and children [3, 15].
What causes hemorrhages in the retina?
A retinal hemorrhage occurs when blood vessels in the retina begin to bleed. A hemorrhage, or bleeding, happens when these tiny blood vessels are damaged by injury or disease. Retinal hemorrhage can be caused by diabetes, high blood pressure, head injuries and even sudden changes in air pressure.
Are retinal hemorrhages common?
Retinal hemorrhages are a common clinical manifestation in patients visiting an eye clinic. Retinal hemorrhages give a clue to an underlying systemic disorder or an uncontrolled ocular disorder. The extent, depth, and pattern of distribution of the hemorrhages give us a clue as to what might be the underlying cause.
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 seizures cause retinal hemorrhages?
Theoretically, convulsions might potentially cause retinal haemorrhages in children as a result of a sudden rise in retinal venous pressure, following a rise in central venous pressure secondary to an increase in intrathoracic pressure.
Is retinal hemorrhage an emergency?
Assessing and documenting the patient’s vision prior to symptoms of hemorrhage is crucial. Underlying eye disease often provides clues to the cause of hemorrhage. Patients with acute vitreous hemorrhage frequently seek emergency care because the loss of vision is dramatic.
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.
Is an eye hemorrhage serious?
A subconjunctival hemorrhage often occurs without any obvious harm to your eye. Even a strong sneeze or cough can cause a blood vessel to break in the eye. You don’t need to treat it. A subconjunctival hemorrhage may look alarming, but it’s usually a harmless condition that disappears within two weeks or so.
How is retinal hemorrhage treated?
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.