Apr 26, 2022 · What is a cerebrospinal fluid (CSF) leak? A cerebrospinal fluid leak is when the fluid surrounding your brain and spinal cord leaks out from where it’s supposed to be. If the leak is large enough, it can cause severe symptoms that make it hard or even impossible to go about your life as usual.

Here, cerebrospinal fluid (CSF) provides extra cushioning and protection for your spinal cord. If you need a lumbar puncture (spinal tap) , a healthcare provider will insert a needle into the subarachnoid space, remove a sample of your CSF and test it for signs of infection.

Syringomyelia is a condition in which a cyst filled with cerebrospinal fluid (CSF) called a syrinx forms within your spinal cord. The syrinx can compress your spinal cord and cause neurological symptoms.

Jul 29, 2024 · A lumbar drain removes cerebrospinal fluid (CSF) from the spinal canal in your lower back. It regulates the amount of CSF in your body to prevent leaks and excess fluid from putting pressure on your brain.

Jan 26, 2024 · A lumbar puncture (spinal tap) is a procedure where a healthcare provider inserts a needle into your lower back to remove a sample of cerebrospinal fluid. Cerebrospinal fluid is the clear fluid that surrounds your spine and brain.

Jul 8, 2024 · An epidural blood patch (EBP) is a procedure that uses an injection of your blood to stop a cerebrospinal fluid (CSF) leak near your spinal cord. Learn how an epidural blood patch can provide quick relief for a spinal headache.

These areas of the brain and spinal cord contain cerebrospinal fluid (CSF). CSF is a clear fluid that cushions the brain and spinal cord. It also delivers nutrients and removes waste from the brain. Arachnoid cysts form when cerebrospinal fluid collects and builds up inside a sac.

Jan 11, 2022 · Meninges are three membranes layers that cover and protect your brain and spinal cord (central nervous system). These membranes — the dura mater, arachnoid mater and pia mater — protect and anchor your brain and provide a support system for blood vessels, nerves, lymphatics and the cerebrospinal fluid that surrounds your central nervous system.

Mar 22, 2022 · A cisternogram scan is a procedure to test how the cerebrospinal fluid (CSF) flows around your brain and spinal cord. Your healthcare provider might order this test if they suspect you have a CSF leak or a buildup of CSF.

Apr 12, 2022 · Leptomeningeal disease (leptomeningeal metastases or LM) is cancer in your cerebrospinal fluid and leptomeninges, membranes that surround your brain and spinal cord. There isn’t a cure for leptomeningeal disease.