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 ...

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 ...

Sometimes a runny nose is just a runny nose, but sometimes it's far more serious. That's what Arizona resident Joe Nagy discovered when he went to see a doctor after suffering from a runny nose for ...

The woman in her 40s underwent testing prior to an elective hernia repair, and shortly thereafter developed a variety of symptoms, including unilateral rhinorrhea, headache, and vomiting, but her ...

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 ...

A 50-year-old postmenopausal woman with asthma and allergic rhinitis presented with a 6-month history of unilateral rhinorrhea. When she woke in the mornings, she noticed a stain (halo) on her pillow.