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Frontal Sinusitis: Causes, Symptoms, and Diagnosis - Healthline
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CSF leak (Cerebrospinal fluid leak) - Symptoms and causes
WebApr 3, 2024 · When there is a tear or hole in the dura mater of the brain, it is known as a cranial CSF leak. This causes CSF to leak into the sinuses (two sets of cavities in your head) and out through the nose. This is different … WebJan 11, 2024 · The brain is covered in thin layers of tissue collectively called the dura mater, and CSF can escape through a tear in this tissue. The fluid may then leak from the nose or ears or into other ... WebJul 18, 2024 · The nose swab can't damage the brain. A picture showing a swab test being taken has been circulated widely on Facebook and Instagram along with claims that the swab is taken at the "blood-brain ... grace lutheran church marshfield wi