[The analysis of protracted inflammation after endoscopic surgery].
OBJECTIVE
To study the causes of late inflammation after endoscopic surgery.


METHODS
Sixty-five patients of protracted inflammation after endoscopic surgery were investigated, by observing the pathologic spot and matched control of drug.


RESULTS
The orbit carton and aperture of frontal sinus and maxillary sinus were main spots of protracted inflammation. The drugs had no effect on protracted inflammation.


CONCLUSIONS
The main cause of late inflammations is related to the high risk regions in endoscopic surgery.
Zhang
Niankai
N
Department of Otolaryngology, the Affiliated Hospital of Medical College, Qingdao University, Qingdao, 266003, China.
Li
Na
N
D000328:Adult; D004724:Endoscopy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009298:Nasal Polyps / Q000473:pathology* / Q000601:surgery; D010256:Paranasal Sinuses / Q000473:pathology* / Q000601:surgery; D011183:Postoperative Complications