Carcinoma arising from the wall of an odontogenic cyst is an extremely rare condition which is essentially limited to the jaws. Carcinomas can arise from long standing radicular cyst, residual cyst, dentigerous cyst, keratocystic odontogenic tumor, lateral periodontal cyst, and calcifying odontogenic cyst. The incidence rate is approximately 1-2 per1000. This article presents a case of a PIOSCC arising from a pre-existing KCOT in the posterior mandible.
Citation: Ramya S, Majumdar S, Uppala D, Vennamaneni N (2015) Primary Intraosseous Squamous Cell Carcinoma Arising from Keratocystic Odontogenic Tumor. J Nucl Med Radiat Ther 6:253. doi:10.4172/2155-9619.1000253