1. Method:The clinical data of nasal cavity and nasal sinus via endoscopic sinus operation on 74 cases (115 sides) were in summary.

2. Objective To investigate the etiology of nasal sinus mucoceles and the surgical approaches.

3. Conclusion Benign tumors of nasal sinus are the major cause of exophthalmia. Observation of dislocated condition of exophthalmia is helpful to seeking tumor primary location.

4. Doctor Jiang mastered of treat nasal sinus diseases and the most advanced technology nasal endoscope.

5. Objective:To search for good surgical procedures for resecting nasal sinus cyst with endoscopy.

6. Method: The clinical data of nasal sinus imaging of 263 patients were retrospectively analyzed.

6. try its best to collect and build good sentences.

7. Objective:To study and improve the diagnosis and treatment level of nasal sinus fractures in the emergency.

8. Conclusions The main indications of functional sinus surgery are infectious nasal sinus diseases or meatus nasi lesion that may interfere with the drainage.

9. Objective:To evaluate the effect of hypotensive anesthesia in endoscopic nasal sinus surgery(FESS)for patients with recurrent nasal polyps.

10. Objective:To explore the clinic characteristics and surgical treatment of nasal sinus ectopic meningioma.

11. Objeetivo To sum up experiences in hypobaric chamber test(HCT) for adjustment function in ear and nasal sinus atmosphere pressure.

12. Objective To study the treatment of cerebrospinal aporrhinosis after nasal sinus operation, especially frontal, ethmoid tumor resection.

13. CRS can produce inflammation of the lining of the nasal sinus.

14. Conclusion:The surgical treatment is an ideal and effective method in nasal sinus ectopic meningioma.

15. Objective:To explore the pathogeny(), diagnosis and treatment of the non-invasive nasal sinus mycoses.

16. Methods 9 cases of septal perforation after endoscopic operation on nasal sinus were analyzed.

17. Conclusion Harmful factors such as infection results the abnormalities cilia ultrastructure of mucous membrane in nasal cavity and nasal sinus.

18. Objective To study the application and effect of endoscopic sinus surgery(ESS) in operations of nasal cavity, nasal sinus and pituitary neoplasms.

19. Objective: To explore the clinical features, diagnosis and treatment of noninvasive nasal sinus mycoses.

20. Objective On the basis of the concept of congenital nasal sinus, the diagnostic criterion and the surgical methods of congenital nasal sinus are investigated.

21. Methods CT values in 106 patients with paranasal sinus disease were analyzed comparatively with the findings during the operation of nasal sinus.

22. CT scan showed 15 cases (78.9%) had a calcified area inside in nasal sinus, 5 cases had bone destructive.