Correlation between Serum Squamous Cell Carcinoma Antigen Level and Tumor Volume in Head and Neck Cancer.

Purpose Of Study: An association of squamous cell carcinoma antigen (SCC-Ag) level with cancer prognosis has been reported in many studies. Our investigators conducted the first study determining a correlation between the SCC-Ag level and the tumor volume in head and neck cancer.

Procedures: The SCC-Ag level of patients were measured from the serum, whilst the tumor volume was calculated by the ellipsoid formula and verified by logistic software on radiology.