Maxillary sinusitis or an infection of the maxillary sinus can have the following symptoms: fever, pain or pressure in face near the cheekbones, toothache, and runny nose.

The maxillary sinuses "allow the nose to change shape without affecting other areas of the face," explains Nathan Holton, a biological anthropologist at the University of Iowa and lead author on ...

Maxillary sinus cancer is a rare form of cancer that develops near the nose. It can be very aggressive and symptoms may include facial lumps and pain or a decreased ability to smell.

Paranasal sinuses are named after the bones that surround them: Frontal sinuses: Located in the lower forehead above the nose; Maxillary sinuses: Located in cheekbones on either side of the nose ...

Maxillary sinuses: These large, paired sinuses are behind the cheekbones on either side of the nose. They are pyramid-shaped and are the largest sinuses in the head.

If you have CIS or stage 0 cancer of the maxillary sinus, you have a very early stage cancer. Some doctors prefer to call this preinvasive cancer because there are cancer cells only in the top layer ...

Together, the T, N and M stages give a complete description of the stage of your cancer. For example, if you have a T2, N0, M0 cancer of the maxillary sinuses, you have a tumour that has begun to grow ...

Bone scan: A maxillary sinus cancer may lead to erosion of bones. These are checked for by performing a bone scan. A very small amount of radioactive material is injected into a vein.

But gibbons and orangutans do still have the maxillary and sphenoid sinuses, which are enough to cause annoying pain and headaches. So I should really apologize to my African ape ancestors.