Comparative evaluation of serum homocysteine, CYFRA 21-1 and leptin in newly diagnosed oral squamous cell carcinoma: a hospital-based observational study
Background: Oral squamous cell carcinoma (OSCC) is the predominant malignancy of the oral cavity and is associated with morbidity and mortality. Identification of circulating biomarkers reflecting disease-associated biochemical alterations may facilitate early detection and clinical risk assessment. This study evaluate...