Objective To discuss the efficacy of nasal endoscopic diagnosis and temperature-controlled radiofrequency ablation(RFA) therapy for chronic pharyngeal bursitis.

• 目的探讨慢性咽囊炎的鼻内镜诊断及鼻内镜下等离子低温射频消融术(RFA)对慢性咽囊炎的疗效。