| Diagnosis | Frequency | Percentage |
|---|---|---|
| Adenocarcinoma | 1 | 0.4 |
| Grade 1 invasive squamous cell carcinoma | 18 | 6.6 |
| Grade 1 squamous cell carcinoma | 2 | 0.7 |
| Grade 2 invasive adenocarcinoma | 8 | 2.9 |
| Grade 2 invasive squamous cell carcinoma | 119 | 43.6 |
| Grade 2 squamous cell carcinoma | 8 | 2.9 |
| Grade 3 adenocarcinoma | 1 | 0.4 |
| Grade 3 endometrial adenocarcinoma | 2 | 0.7 |
| Grade 3 Infiltrating differentiated squamous cell carcinoma | 2 | 0.7 |
| Grade 3 invasive adenocarcinoma | 12 | 4.4 |
| Grade 3 invasive clear cell carcinoma | 1 | 0.4 |
| Grade 3 invasive squamous cell carcinoma | 60 | 22.0 |
| Grade 3 large cell invasive squamous cell carcinoma | 1 | 0.4 |
| Grade 3 large cell neuroendocrine carcinoma | 1 | 0.4 |
| Grade 3 squamous cell carcinoma | 7 | 2.6 |
| Grade 3 squamous cell carcinoma keratinizing int. nuclear | 1 | 0.4 |
| High grade invasive squamous cell carcinoma | 1 | 0.4 |
| Infiltrating differentiated squamous cell carcinoma | 5 | 1.8 |
| Invasive intermediate glandular papillary adenocarcinoma | 1 | 0.4 |
| Invasive squamous cell carcinoma | 3 | 1.1 |
| Large cell neuroendocrine invasive carcinoma | 1 | 0.4 |
| Moderately differentiated invasive keratinizing squamous cell carcinoma | 1 | 0.4 |
| Moderately differentiated squamous cell carcinoma | 1 | 0.4 |
| Non-keratinizing high grade squamous cell carcinoma | 1 | 0.4 |
| Non-keratinizing invasive squamous cell carcinoma | 1 | 0.4 |
| Squamous cell carcinoma | 3 | 1.1 |
| no information on cell type | 11 | 4.0 |
| Total | 273 | 100.0 |