Cartilaginous Choristoma of the Oral Cavity: A Rare Presentation in the Nasopharynx

INTRODUCTIONCartilaginous choristomas, characterized by the presence of mature hyaline cartilage in aberrant locations (Chou et al., 1991). While these lesions are more frequently encountered in other anatomical sites, their occurrence within the oral mucosa remains a rarity (Karatayli Ozgursoy et al., 2015). This case report explores a distinctive presentation of a cartilaginous choristoma in the oral cavity of a 30-year-old male patient, highlighting the challenges associated with its diagnosis and emphasizing the significance of distinguishing it from other oral lesions.The oral cavity is a dynamic and complex anatomical region susceptible to a myriad of pathological conditions. Lesions arising from mesenchymal tissue, such as cartilaginous choristomas, are particularly unusual within the oral mucosa, posing diagnostic dilemmas for clinicians (Tohill et al., 1987). This report aims to contribute to the limited body of literature on oral cartilaginous choristomas by detailing the clinical and histopathological features of a singular case, shedding light its presentation, diagnosis, and management.Through a thorough examination of the patient's clinical history, surgical and histopathological findings, we aim to provide valuable insights into the distinctive characteristics of cartilaginous choristomas case, we seek to enhance the understanding of oral cartilaginous choristomas, ultimately contributing to a more accurate and hastened diagnosis and improved patient care.