| Grade | +/- | + | ++ | +++ |
| Adenocarcinoma(n=29) | 27(93.1%) | 2(6.9%) | 0 | 19(65.5%) |
| Squamous Cell Ca.(n=18) | 7(36.8%) | 6(31.6%) | 1(5.2%) | 4(21.1%) |
| Small Cell Ca.(n=2) | 1(50.0%) | 1(50.0%) | 0 | 0 |
( Back / Up / Next )
| Grade | +/- | + | ++ | +++ |
| Adenocarcinoma(n=29) | 27(93.1%) | 2(6.9%) | 0 | 19(65.5%) |
| Squamous Cell Ca.(n=18) | 7(36.8%) | 6(31.6%) | 1(5.2%) | 4(21.1%) |
| Small Cell Ca.(n=2) | 1(50.0%) | 1(50.0%) | 0 | 0 |