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- central nasal septal defect
- partial right middle turbinectomy
- polypoidal mucosal thickening seen in right maxillary sinus ostium along with circumferential sinus mucosal thickening
- air fluid levels seen in bilateral ethmoid air cells along with mild mucosal thickening in right frontonasal drainage
- bony defect of the right posterior planum sphenoidale with well defined sac and convex inferior margins projecting into the sinus cavity