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The shape of your nasal cavity could be the cause of chronic sinusitis. The nasal septum is the wall dividing the nasal cavity into halves; it is composed of a central supporting skeleton covered on each side by mucous membrane.

Anterior (A) and lateral (B) views of the paranasal sinuses. C. Coronal section of the skull revealing the cranial, orbital, and nasal cavities and their relationships to the paranasal sinuses

from Mail Online

The dino that nose how to avoid danger: sense of smell key to survival

The nasal cavities of Pawpawsaurus resemble that of Panoplosaurus and Euoplocephalus (arti...

Anatomy of the paranasal sinuses; drawing shows front and side views of the frontal sinus, ethmoid sinus, maxillary sinus, and sphenoid sinus. The nasal cavity and pharynx (throat) are also shown.


Nasal polyps are small growths that are seen within the nasal cavity. They arise in individuals who are prone to developing recurrent allergies and are responsible for a variety of different symptoms and constant visits to the doctor.


Learn more about Paranasal Sinus and Nasal Cavity Cancer Treatment (PDQ®) (Patients) from the National Cancer Institute at Siteman Cancer Center.


Involvement of the nasal cavity and paranasal sinuses by IgG4-related disease is rare and is usually found in association with multiorgan lesions. Mikulicz disease- diffuse mucosal thickening of the nasal cavity and paranasal sinuses –“Biopsy revealed IgG4-related sclerosing disease.”

Sinus infections are a very common but highly curable condition that causes pressure in the nasal cavity. Effective natural remedies can relieve the symptoms and limit the duration of the condition.