Table 3 Analysis of predictive histological factors of regional and/or distant residual disease (RDRD) in the 25 patients in which the GBRS could be calculated
% Regional and/or distant residual disease | P | |
|---|---|---|
T-stage | 0.113 | |
T3 | 2/2 (100) | |
T2 | 8/21 (38.1) | |
Tis + T1a + T1b | 0/2 (0) | |
Grade | 0.396 | |
Poorly | 2/4 (50) | |
Moderately | 6/12 (50) | |
Well | 2/9 (22.2) | |
Lymphovascular invasion | 0.126 | |
Yes | 4/6 (66.7) | |
No | 6/19 (31.6) | |
Perineural invasion | 0.096 | |
Yes | 6/10 (60) | |
No | 4/15 (26.7) | |
GBRS | 0.041 | |
High | 4/5 (80) | |
Intermediate | 6/20 (30) | |
Low | 0 |