Figure 1From: Use of serum squamous cell carcinoma antigen for follow-up monitoring of cervical cancer patients who were treated by concurrent chemoradiotherapyA diagram of the follow-up results and the change in the SCC-Ag values in all patients.* Elevated serum SCC-Ag level means a biochemical failure that is defined as two consecutively increasing tumor marker values above the normal limits, † No evidence of disease.Back to article page