When an injury or illness alters the circulation of csf, one or more of the ventricles becomes enlarged as csf accumulates. In an adult, the skull is rigid and cannot expand, so the pressure in the brain may increase profoundly.
Acquired hydrocephalus develops at the time of birth or at some point afterward. This type of hydrocephalus can affect individuals of all ages and may be caused by injury or disease. Hydrocephalus may also be communicating or non-communicating. Communicating hydrocephalus occurs when the flow of csf is blocked after it exits the ventricles.
Hydrocephalus is a condition that occurs when fluid builds up in the skull and causes the brain to swell.
Adult hydrocephalus is hydrocephalus which occurs in an adult patient. While in some cases it may represent a patient with prior congenital hydrocephalus, it can also be caused by the new onset of hydrocephalus later in life.
Total body water volumes for adult males and females estimated from simple.
Hydrocephalus, or excess fluid in the brain, causes slightly different symptoms depending on the type of hydrocephalus and the age of the person affected. Babies born with hydrocephalus (congenital hydrocephalus) often have distinctive physical features.
Johnson, md, phd, director of the adult hydrocephalus program at brigham and womens hospital describes diagnosis and treatment of hydrocephalus.
Headaches and nausea are common symptoms of adult-onset hydrocephalus. Other signs of the condition are difficulty focusing the eyes, unsteady walking, weakness of the legs, sudden falls, and a distinctive inability to walk forward, as if the feet are stuck to the floor.