Abstract:Laryngeal contact granuloma (LCG), also known as vocal process granuloma or laryngeal contact ulcer, is a rare benign lesion that is difficult to cure and prone to recurrence. In clinical practice, some patients often have problems such as ineffective conservative therapy, inability to tolerate drug treatment or postoperative recurrence,and difficulty in choosing subsequent treatment plans.Therefore, it is very important to choose individual treatment regimen for different patients. At present, there are relatively few comprehensive studies on the prognostic factors of LCG. This paper reviewed the relevant literature, and summarized the prognostic factors,which would provide a basis for LCG patients to obtain reliable treatment expectations and formulate individualized treatment plans.