Image by Patrick Lynch from Wikipedia Fox News published a story today (12/3/12), describing one patient's runny nose that was not due to allergies, but in fact due to brain fluid leaking through a crack in the roof of her nose. Also known as CSF leak (cerebrospinal fluid leakage), correction of this problem can be performed endoscopically through the nose without any incisions on the face. An interesting trivia related to CSF leaks is that actor George Clooney suffered one after a…