Cerebrospinal fluid (CSF) is a clear, colorless liquid that surrounds the brain and spinal cord. It acts as a cushion to protect the brain and spinal cord from injury and also helps to remove waste products from the central nervous system.
CSF analysis is a common diagnostic procedure that involves collecting a sample of this fluid and examining it for signs of disease or other abnormalities. Abnormal findings in CSF can indicate a wide range of conditions, from infections to neurological disorders.
If abnormal findings are detected in the CSF, further testing may be necessary to determine the underlying cause. This may include imaging tests, such as a CT scan or MRI, or additional laboratory tests.
Overall, CSF analysis is an important diagnostic tool that can help healthcare providers to identify and treat a wide range of conditions affecting the central nervous system.