Benign vocal cord leukoplakia |
152(76.0%) |
Inflammation |
46(23.0%) |
Simple hyperplasia /hyperkeratosis/dyskeratosis |
52(26.0%) |
Mild dysplasia |
34(17.0%) |
Moderate dysplasia |
20(10.0%) |
Malignant vocal cord leukoplakia |
48(24.0%) |
Severe dysplasia/Carcinoma in situ |
33(16.5%) |
Squamous cell carcinoma |
15(7.5%) |
Total |
200(100%) |