Primary Intraosseous Squamous Cell Carcinoma Coexisting with a Radicular Cyst: Case Report

Year 2023, Volume: 2 Issue: 2, 45 - 47, 21.05.2023

Merve Arıcı , Okan Duran , Orçun Toptaş , Çetin Boran

Abstract

The term primary intraosseous odontogenic carcinoma (PIOC) has been primarily used to describe a squamous cell carcinoma
within the jaws arising either from a previous odontogenic cyst or de novo. Primary intraosseous squamous cell carcinoma
(PIOSCC) is a rarely seen malignant lesion in the jaw where there is no relation with soft tissues like the oral mucosa. The
incidence of carcinomas arising from odontogenic cysts is particularly uncommon.
Case Report: In this case report, an intraosseous squamous cell carcinoma arising from a radicular cyst in a 60-year-old male
patient is presented.
Conclusion: This case report clearly shows the significance of the clinician’s awareness of a malignant potential of odontogenic
cystic lesions and the correct time management of the treatment protocol of those lesions.

Keywords

Squamous Cell Carcinoma, Radicular Cyst, PIOSCC and odontogenic

References

• 1. Grisar K, Schol M, Hauben E, Schoenaers J, Politis C. Primary intraosseous squamous cell carcinoma of the mandible arising from an infected odontogenic cyst: A case report and review of the literature. Oncol Lett. 2016;12(6):5327-5331. doi:10.3892/ol.2016.5378
• 2. Kharazmi, M., Melville, J., Huang, A. et al. SCC from a dentigerous cyst. Br Dent J 229, 74 (2020). https://doi. org/10.1038/s41415-020-1946-3
• 3. Deihimy P, Karghahi N, Khalesi S. Squamous cell carcinoma arising in a radicular cyst: case report. Int J Prev Med Res 2015;1:22e6.
• 4. Gardner AF: A survey of odontogenic cysts and their relationship to squamous cell carcinoma. Dent J 1975;41:161- 7.
• 5. Kramer IRH, Pindborg JJ, Shear M. The WHO histological typing of odontogenic tumors. A commentary on the second edition. Cancer 1992; 70: 2988-94.
• 6. BodnerL,ManorE.Cysticlesionsofthejaws–areviewand analysis of 269 cases. Eur J Plastic Surg 2010; 33: 277–82.