Cerebrospinal fluid, also called cerebrospinal fluid, is a fluid that is present within the spinal canal and that surrounds the brain. The examination consists of assessing the pressure of this liquid as well as its appearance.
What is the cerebrospinal fluid examination for
The examination of cerebrospinal fluid serves to diagnose diseases such as meningitis or other structures of the nervous system, it can also confirm hemorrhages in the brain or spinal cord.
How cerebrospinal fluid examination is done
To perform the exam the doctor will take a small sample of the cerebrospinal fluid through an injection into the spine. After the examination, the individual must remain lying on his side or on his back for 12 hours. It is possible that after the examination the individual will experience some headache. The test results come out in approximately 1 hour.
