Squamous cell carcinoma antigen as a prognostic marker and its correlation with clinicopathological features in head and neck squamous cell carcinoma: Systematic review and meta‐analysis

Background Several studies investigate the prognostic value of squamous cell carcinoma antigen ( SCC ‐Ag) in head and neck squamous cell carcinoma ( HNSCC ) patients, with contradicting findings. Considering this, the aim of this study was to evaluate the prognostic value of high SCC ‐Ag levels and its association with clinicopathological features of HNSCC . Material and Methods PubMed, SCOPUS , and Cochrane Library were searched for relevant...