A team of researchers from Memorial Sloan Kettering Cancer Center and Weill Cornell Medical College used genetic testing of cells found in cerebrospinal fluid to track certain brain tumors. In their ...

OTTAWA, Ontario — Looking for Alzheimer’s disease (AD) biomarkers in plasma instead of cerebrospinal fluid (CSF) is a simpler form of screening individuals for AD pathology and could result in earlier ...

A 74-year-old woman was admitted to the hospital with headache, fever, intermittent right-sided otorrhoea, and rhinorrhoea. Analysis of nasal discharge confirmed the presence of beta-2-transferrin. CT ...

A positional headache is one that occurs when sitting or standing and improves when lying down. Bending, sneezing, lifting, and straining may also cause it. It often results from a leak of ...