Verrucous Carcinoma
Overall, 34 patients were diagnosed with verrucous carcinoma, and while the primary treatment modality was surgery in 32 patients, the remaining 2 patients were treated with primary RT due to patient preferences. During the follow-up period, salvage total laryngectomy was performed in one of the patients due to recurrent disease, while the other patient was followed up as disease-free. The information about the treatment modalities of the primary disease, recurrence, and treatment of recurrence is given in Table 3 .
During the follow-up, 6 patients were lost due to systemic diseases not related to laryngeal malignancy: Cerebrovascular Accident, hepatocellular carcinoma and chronic obstructive pulmonary disease (COPD). The median follow-up duration was 84 months. 5-years disease-specific survival is 100% and overall survival is 90%.