1.
组织病理学诊断和DNA定量分析基本情况
Description of the histopathological diagnosis and DNA cytometry
| Pathological diagnosis | DNA cytometric | Total | ||
| - | ± | + | ||
| OSCC, oral squamous cell carcinoma; TIS, tumor in situ; OLK, oral leukoplakia; OLP, oral lichen planus. | ||||
| OSCC | 1 | 4 | 25 | 30 |
| OSCC, early infiltration | 1 | 2 | 9 | 12 |
| TIS | 0 | 2 | 2 | 4 |
| OLK, hyperplasia | 23 | 3 | 3 | 29 |
| OLK, mild dysplasia | 9 | 4 | 4 | 17 |
| OLK, medium dysplasia | 3 | 2 | 8 | 13 |
| OLK, severe dysplasia | 4 | 1 | 4 | 9 |
| OLP | 67 | 11 | 5 | 83 |
| Inflammation | 5 | 0 | 0 | 5 |
| Verrucous OLK, active hyperplasia | 0 | 0 | 1 | 1 |
| Total | 113 | 29 | 61 | 203 |