Table 3.
Histopathological Subtype | |||||
---|---|---|---|---|---|
Degree of HER2 Expression (IHC Score) | Case n=72 (%) | EEC* n=68 (%) |
UPSC n=1 (%) |
CCC n=2 (%) |
SC n=1 (%) |
0 | 22 (30.6) | 19 (27.9) | 1 (100) | 1 (50) | 1 (100) |
1+ | 39 (54.2) | 38 (55.9) | 1 (50) | ||
2+ | 9 (12.5) | 9 (13.2) | |||
3+ | 2 (2.8) | 2 (2.9) | |||
Positive Rate (%) | 69.4 | 72.1 | 0 | 50 | 0 |