Table 2.
Differentiation status | CHO-131 mAb staining reactivity in metastatic liver tumors | |||
---|---|---|---|---|
0+ | 1+ | 2+ | 3+ | |
Well differentiated | 0 | 0 | 1 | 2 |
Moderately differentiated | 6 | 5 | 10 | 16 |
Poorly differentiated | 0 | 0 | 3 | 3 |
5 normal liver tissues did not stain with CHO-131.