A lumbar puncture is sometimes called a “spinal tap.” It’s a medical procedure that can involve collecting a sample of cerebrospinal fluid (CSF). CSF is the fluid that surrounds your spinal cord and ...

A lumbar puncture (spinal tap) is a common test doctors use to check for signs of MS in your spinal fluid. But a lumbar puncture on its own isn’t enough to confirm an MS diagnosis. Diagnosing multiple ...

CSF pressure reflects the intracranial pressure. Increase in intracranial pressure can be caused by tumor or mass in the brain, swelling of brain and bleeding into the brain, infection and ...

CSF pressure reflects the intracranial pressure. Increase in intracranial pressure can be caused by tumor or mass in the brain, swelling of brain and bleeding into the brain, infection and ...

In many if not most cases, neurologists can diagnose multiple sclerosis (MS) on the basis of symptoms, along with an MRI scan of the brain and spinal cord. But when results aren’t conclusive, they ...

Lumbar puncture, a diagnostic procedure often undertaken in acute medical units, is a technical procedure that requires skill, knowledge and experience. Lumbar punctures used to be performed mostly by ...

Martin Keats is a research participant in the PREVENT Dementia study which receives funding from Alzheimer’s Society. Watch a video showing Martin having a lumbar puncture, also known as a spinal tap, ...

Why do I need a lumbar puncture? A lumbar puncture can check for cancer cells or for infection in the CSF. Doctors remove some of the CSF to test for cancer cells. They use a needle to take a sample ...