Hydrocephalus
What is Hydrocephalus
Hydrocephalus comes from the Greek words “hydro” or water and “cephalus” meaning head or brain. Translated it means “Water on the brain” and is
a condition in which the primary characteristic is excessive accumulation of fluid in the brain. The "water" is actually cerebrospinal fluid (CSF)
- a clear fluid that surrounds the brain and spinal cord. The excessive accumulation of CSF results in an abnormal widening of spaces in the brain
called ventricles. This widening creates potentially harmful pressure on the tissues of the brain. Congenital hydrocephalus is present at birth and
can be caused by genetic abnormalities or a problem during fetal development. It is one of the most common developmental disabilities, and is more
common than Down syndrome or deafness. In some cases, such as hydrancephaly and holoprosencephaly, the ventricles are not only enlarged but can
also be deformed due to overlying parenchymal abnormalities. Severe hydrocephalus can be associated with other severe developmental abnormalities
and can present a grim outcome.
For more information on Hydrocephalus please visit these sites:
NINDS National Institute of Neurological Disorders and Stroke
Medical News Today
MediLexicon International Ltd
MedicineNet
MedicineNet, Inc
CHOP The Children's Hospital of Philadelphia
BBC BBC Health
