关键词: 声带息肉；  声学测试；  布地奈德；  手术时机

Abstract:

Objective  To study the impact of preoperative inhalation of Budesonide on recovery.  Methods  There were two kinds of patients. One consisted of patients withonset within three months and the other with onset more than one year. For eachkind, patients were divided into an experimental group and control group. Reexamination was made two weeks after surgery. The parameters of preliminary diagnosis, pre-operation and reexamination were recorded by acoustic testing machine  Results  The parameters of patients with onset within three months showed marked changes.  Conclusion  The preoperative Budesonide inhalation treatment can shorten the recovery period of patients with onset within three months.

Key words: Polyp of vocal cord; Acoustic testing; Budesonide; Operation time