Table 2 Kita-Kyushu lung cancer antigen-1 staining results in tumor and normal tissues
From: KK-LC-1 may be an effective prognostic biomarker for gastric cancer
Cytoplasmic staining | Positive cell rate (%) Median (range) | n (%) | ||
|---|---|---|---|---|
Tumor tissues | Normal tissues | Tumor tissues | Normal tissues | |
Negative | – | – | 4 (4.3) | 8 (9.5) |
Positive | 100 (40–100) | 90 (10–100) | 90 (95.7) | 76 (90.5) |
< 1 | 90 (80–100) | 60 (10–100) | 19 (20.2) | 36 (42.9) |
1+ | 100 (40–100) | 90 (20–100) | 57 (60.7) | 40 (47.6) |
2+ | 100 (90–100) | – | 14 (14.8) | 0 (0) |