Relationship between ABO blood group and Rh factor with oral potentially malignant disorder.

Introduction: Oral cancer is the most life threatening of all oral diseases. It has a prolonged natural history with oral potentially malignant disorders (OPMD) as the precursor. Recognition and diagnosis of OPMD will help in early treatment, patient survival and in reducing morbidity related to treatment of oral cancer.

Histomorphological comparison of pleomorphic adenoma in major and minor salivary glands of oral cavity: A comparative study.

Background And Objectives: Pleomorphic adenoma, being the most common benign tumors of salivary gland, is morphologically characterized by a biphasic pattern containing the epithelial and mesenchymal components. The modified myoepithelial cells present are thought to play an important role in its histologic diversity by the formation of extracellular matrix. The aim of the present study was to observe, compare and correlate the histomorphological diversity of epithelial and stromal components along with different morphological cell types of modified myoepithelial cells.

Effects of menthol-flavored substances at the cellular level on oral mucosal sites.

Background: The purpose of this study was to determine the effects of menthol-flavored substances at the cellular level in different mucosal sites of the oral cavity and to compare the cellular changes between individuals without the habit of chewing menthol-flavored substances and individuals with the habit.

Materials And Methods: This was an experimental cytology study including a total of 500 individuals belonging to the age group of 18-45 years based on the inclusion or exclusion criteria. The selected participants were divided into two groups of 250 participants each, based on participants not having the habit of chewing menthol-flavored substances (Group I) and participants having the habit of chewing menthol-flavored substances (Group II).