Résumé
Background: Alteration in the pattern of serum lipid profile has been associated with a variety of cancers and precancerousconditions. Low levels of serum lipid serve as a prognostic marker in the early detection of oral precancerous and cancerousconditions because lipid plays an important role in new membrane biogenesis and maintains cell integrity.Aim: The aim of our study is to evaluate the alteration in serum lipid profile in oral squamous cell carcinoma (OSCC) andcompared it with control group.Materials and Methods: A total of 80 subjects were selected from the Department of Oral Pathology and Microbiology,RUHS College of Dental Sciences, Jaipur (GDC-Jaipur). Among 80 subjects, 40 individuals were diagnosed with squamouscell carcinoma and other 40 individuals were taken in healthy control group selected randomly from other departments. Thetotal parameters assessed include total cholesterol (TC), high-density lipoprotein cholesterol (HDLC), low-density lipoproteincholesterol (LDLC), very LDLC, and triglycerides (TGLs). Statistical analysis was carried out by Chi-square and one-wayANOVA test to evaluate parameters.Results: There was a significant decrease in TC, HDLC, and TGL in the oral cancer group as compared with the control group.Conclusions: There was an inverse relationship between serum lipid profile and OSCC. The lower serum lipid status may beconsidered a useful prognostic biochemical indicator for initial changes occurring in the neoplastic proliferating cell.