The Serum HER-2/neu Test
 
 
Siemens Medical Solutions
Decreasing levels of Serum HER-2/neu (15 ng/ml) may indicate treatment response and disease stability Increasing levels of Serum HER-2/neu (15 ng/ml) may indicate disease progression Monitoring Serum HER-2/neu levels yields important information about response to therapy, and may help physicians make more informed decisions when developing and modifying patient treatment regimens (2-4)