CSF-ctDNA was detected in 59% of cases and showed high concordance (84%) with tumor mutations. Lower variant allelic frequency in CSF-ctDNA was associated with significantly worse survival outcomes.

Medically reviewed by Angela Ryan Lee, MD A CSF leak can cause symptoms such as headaches, nausea, and a runny nose. You can ...

Idiopathic intracranial hypertension, also called pseudotumor cerebri, refers to elevated cerebrospinal fluid (CSF) pressure that develops most often in women of reproductive age with obesity, causing ...

Cerebrospinal fluid (CSF) leaks may be one of the mechanisms that link traumatic brain injury (TBI) with dementia, according to a recently published hypothesis in Alzheimer's & Dementia: Translational ...

Hydrocephalus, commonly referred to as "water on the brain," is a dangerous and potentially deadly condition that can harm the brain. For more than a century, physicians have believed that the buildup ...