From: Clinical and molecular characterization of HER2amplified-pancreatic cancer
Her2 IHC score
IHC scores
HER2FISH
(n = 469)
Positive, n = 10
Negative, n = 459
3+
7 (1.5%)
7
0
2+
27 (5.8%)
3
24
1+
59 (12.6%)
59
376 (80.2%)
376