Table 2.
Relationship of tumor grade and depth of invasion for 55 patients with final diagnosis of invasive cancer
| No Invasion | <50% invasion | ≥50% invasion | |
|---|---|---|---|
| Grade 1 | 16 | 18 | 1 |
| Grade 2 | 4 | 10 | 5 |
| Grade 3 | 0 | 0 | 1 |
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