LOUISVILLE, Ky. — Imagine a patient who has been treated for rhinorrhea, but then fluid begins to leak out of their ear. Now imagine that you are a medical student encountering this puzzle on the ...

Covid brings with it a wide range of symptoms. Some, like a cough and loss of smell, were widely reported at the start of the pandemic meaning many people will still refer back to them when wondering ...

Cerebrospinal fluid (CSF) leaks represent a significant clinical challenge, marked by the aberrant escape of CSF from its usual confines into adjacent structures such as the paranasal sinuses, which ...

Going out into the cold requires a lot of preparation if you want to remain safe and comfortable. You put on a hat because so much heat leaves through your head; you cover your hands because your body ...

A runny nose is caused by excessive fluid produced by and draining from the tissue in the nose and nearby organs, including the vascular bed in the nasal mucosa and the sinuses that are situated ...