Assessment of Serum Cortisol Levels in Patients with Oral Squamous Cell Carcinoma and Its Correlation with Clinical Staging, Histopathological Grading and Nodal Metastasis: A Prospective Study.

Patients with advanced stage oral SCC showed significantly higher levels of cortisol than those in an initial stage. This study provides strong evidence that OSSS cells are influenced by neurohormonal mediators and cortisol estimation can be used a biomarker associated with the disease clinical status.