These polyps are growths found in the sinus areas, including the maxillary, ethmoid, frontal, and sphenoid sinuses, although ...

In the polypoid form of the disease, mucosal protrusions, or polyps, block the nasal and ... as well as obstructed drainage of the frontal sinus. The existing Lund-Mackay scoring of CT scans ...

In the polypoid form of the disease, mucosal protrusions, or polyps, block the nasal and ... as well as obstructed drainage of the frontal sinus. The existing Lund-Mackay scoring of CT scans ...