Table 3: Cut edge characteristics (pT1- pT3b).

Variable

Cases (n)

Percentage (%)

Surgical margins R0 (negative)

405

82.2

 R1 (positive - Histology)

 77

15.6

R2 (positive - Macroscopy)

3

 0.6

All

485

98.4

Missing/no Data

 8

 1.6

In total

 493

100.0

*R-Status, TNM-Classification, 8.ed. 2017