A pediatric or childhood cataract refers to any cloudiness or opacity (whiteness) in the normally clear lens of a child’s eye. A cataract can affect a very small part of the lens or involve the entire lens.
What causes pediatric cataracts?
Cataracts in babies may be caused by abnormal development of the lens before birth. By interfering with the light ray path to the retina (back part of the eye), cataracts in children can cause abnormal vision development and may result in permanent loss of vision if pediatric cataract surgery is not performed.
How are pediatric cataracts treated?
Infantile and childhood cataracts are commonly treated with pediatric cataract surgery. Cataracts that are small and/or off-center in the lens may not need to be removed because your child’s vision can develop normally, even with the cataract. Larger cataracts or those causing major visual loss should be removed, usually via pediatric cataract surgery, as soon as it is safely possible to do so.
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A to Z: Otorrhea
A to Z: Otorrhea
Otorrhea is discharge from the external part of the ear canal.
More to Know
Ear drainage can be serous (thin and watery), sanguineous (containing blood), or purulent (full of pus). It may or may not smell foul.
Vertigo, ear pain, fever, itching, ringing in the ear, and hearing loss are all symptoms that can accompany otorrhea.
Many things can cause fluid to drain from the ear. Most commonly, it occurs with swimmer's ear or when an ear infection leads to a perforated eardrum (with or without middle ear infection). Head injury can cause leaking of cerebrospinal fluid (the fluid that surrounds the brain and spinal cord). Head injury is a less common cause of otorrhea, but it is more serious and can be life threatening.
Keep in Mind
Because ear discharge has many origins, it's important to see a doctor to identify the cause so that it can be properly treated.
All A to Z dictionary entries are regularly reviewed by KidsHealth medical experts.
Date reviewed: August 11, 2016