| Growth size | No (%) |
| ≤4 | 32 (64) |
| >4 | 18 (36) |
| Type of growth | |
| Cauliflower | 18 (36) |
| Ulcerative | 5 (10) |
| Infiltrative | 12 (24) |
| Polypoidal | 15 (30) |
| Stage of tumor | |
| IB1 | 26 (52) |
| IB2 | 5 (10) |
| IIA1 | 6 (12) |
| IIA2 | 13 (26) |