- What is a lumbar puncture?
The process involves a needle being inserted in between the two vertebrae found at the bottom of your spine, from which Cerebrospinal fluid (CSF) is then drawn out.
Cerebrospinal fluid (CSF) is a transparent fluid used to support the brain and spinal cord. Just as doctors can analyze blood samples for irregularities in a patient's health, by studying CSF medical professionals are able to attain a great deal of information about an individual's brain and nervous system.
- The pituitary gland
The information deduced from a lumbar puncture may be also used to detect tumors within the pituitary gland. A small but important endocrine gland found near the brain, the pituitary secretes a number of hormones that affect a person's bodily functions.
The pituitary gland is formed of two parts, known as the anterior and posterior lobes, with each specific lobe responsible for releasing certain hormones.
- Help and advice
If you have any concerns about cancer or a lumber puncture procedure, it is recommended that you always consult your doctor or speak to a qualified health professional.