"Fused, arch-like nasal bones are a unique feature of tyrannosaurids," said Dr. Eric Snively, a post doctoral research fellow at the University of Alberta.

In rare cases, the bump inside your nose could be a tumor or another sign of nasal cavity cancer.According to Cancer.net, other symptoms of this type of cancer include headaches, nasal drainage ...

Tumors can also develop in your nasal cavity. They can also develop in the sphenoid sinuses that are in the hollow spaces in the bones behind your nose, as well as in the ethmoid sinuses on either ...

Background: The curative rate of radiotherapy for unresectable malignancies of the nasal cavity and paranasal sinuses was only 10-15%. Proton beams are characterized by their rapid fall-off at the ...

The sinuses drain any excess mucus through the passages that connect to the nasal cavity. Blocked sinus symptoms can start when these cavities don't drain properly.

Nasal endoscopy. This is when the doctor puts a long, flexible tube into your nose. It has a light on the end that shows them your nasal cavity. CT scan. This is an X-ray that shows the inside of ...