What does "Clear CSF" mean in a report or doctor's letter? In our medical dictionary, you will find a patient-friendly explanation of the meaning of this medical term.
"Clear CSF" refers to the appearance of cerebrospinal fluid, a liquid that surrounds the brain and spinal cord, acting as a cushion and providing nutrients. When doctors say the CSF is "clear," they mean it looks like water, without any color or cloudiness. This is usually a good sign, indicating that there are no signs of infection, bleeding, or other medical conditions in the brain or spinal cord.
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