Table 1

Clinical data of the patients

Patients Age Sex Smoking Diagnosis1-150 TNM classification
159MYesLaryngeal carcinomaT3N1M0
281MYesLaryngeal carcinomaT3N0M0
370MYesLaryngeal carcinomaT3N0M0
485MYesLaryngeal carcinomaT4N0M0
571MYesLaryngeal carcinomaT2N0M0
647MNoLaryngeal carcinomaT2N2M1
765MYesLaryngeal  carcinoma1-151 T3N0M0
873MYesLaryngeal carcinomaT2N0M0
975MYesLaryngeal carcinomaT2N0M0
1061MYesLaryngeal carcinomaT4N0M0
1162MYesLaryngeal carcinomaT4N0M0
1276MYesLaryngeal carcinomaT3N1M0
1361MYesLaryngeal carcinomaT3N0M0
1462MYesLaryngeal  papilloma1-152 T3N1M1
1542FYesPapilloma—
16 4FNoPapilloma—

  • ↵1-150 All laryngeal carcinomas were histologically squamous cell carcinomas.

  • ↵1-151 Neck metastasis.

  • ↵1-152 With malignant transformation.