1. How is nosepiece hypertrophy treated?

2. Next nosepiece are corpulent. What drug can you take?

3. Position the respirator under you chin with the nosepiece up.

4. The location intraoperation is very important and middle nosepiece is good indication.

5. If any air flows around the nose, re-adjust the nosepiece as described in step

6. Conclusion The intilted fixup operation is an effective treatment of solving the mid - nosepiece float after ESS.

7. If during either step, air leaks around the nose, readjust the nosepiece as described in step

8. Result: N-NHL display of CT: Tumour on the nasal cavity, bone destroy on the nosepiece, and the same display on the border upon frame.