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Clinicopathological characteristics of the dysplasia patients included in this study.1
| Characteristics | Patients (n=12) |
|---|---|
| Sex: | |
| Male | 9 |
| Female | 3 |
| Age: | |
| Range | 33-76 |
| Median | 55 |
| Dysplasia Site: | |
| Vocal cords of the larynx | 12 |
| Grade of dysplasia: | |
| Mild (SIN I) | 7 |
| Moderate (SIN II) | 3 |
| Severe dysplasia (SIN III) | 2 |
| Carcinoma in situ (SIN III) | 0 |
Classification systems that categorize intraepithelial head and neck lesions, according to WHO classification (2005). (SIN; squamous intraepithelial neoplasia)
