Table 1
Cross tabulation of vascular invasion, size, and grade
Size (mm)
Vascular invasion
Nuclear grade
0–50
50–70
Above 70
Total
Present
1 and 2
15
15
6
36
3
2
1
3
4
Not identified
1 and 2
8
4
11
23
3
3
11
14
4
1
2
3