Hydrocephalus
#2
Continuing along the lines of the last topic, cerebrospinal fluid, today I have decided to explore the condition hydrocephalus. After researching and learning about CSF, I decided to focus on a similar topic today: hydrocephalus, which is a condition caused by an excess amount of CSF in the brain.
What is Hydrocephalus?
Hydrocephalus is a condition in which there is an abnormal buildup of CSF in cavities called ventricles inside the brain. The excess CSF enlarges the ventricles and puts pressure on the brain tissues, and may cause the head to increase in size.
Different Types
Hydrocephalus can be classified into two groups: congenital hydrocephalus, which is present at birth, and acquired hydrocephalus, which develops after birth. The other types of hydrocephalus include communicating (CSF can still flow through the ventricles), non-communicating (CSF flow is blocked), Normal Pressure Hydrocephalus, and Hydrocephalus Ex-vacuo.
Symptoms
Because hydrocephalus can affect people of all ages, there are different symptoms shown in infants, children/teenagers, and adults. In infants, some signs of hydrocephalus include a soft spot on the head, abnormally large head, or eyes that are deviated downwards. In children and teenagers, symptoms such as headaches, irritability, and nausea can be an indication towards hydrocephalus. Lastly, in adults, symptoms of hydrocephalus include loss of bladder control, trouble with coordination, and memory loss.
Sources:
Advanced Neurosurgery Associates