Close, routine endoscopic and imaging surveillance is needed in the post-treatment setting.
![](https://www.enttoday.org/wp-content/uploads/2016/09/ENT_0916_pg6a-150x150.png)
Close, routine endoscopic and imaging surveillance is needed in the post-treatment setting.
Surgical intervention is indicated when patients have four to six episodes of acute sinusitis lasting four weeks or less each with asymptomatic periods in the interim.
Desensitization is cost-effective, with several high-quality studies demonstrating improved disease control