Abstract

Keratocystic odontogenic tumor (KCOT) has been identified as a tumor after observation of its biological behavior and genetic abnormalities consistent with neoplastic progression. In 2005, the World Health Organization (WHO) working group considered odontogenic keratocyst (OKC) to be a tumor and recommended the term KCOT, distinguishing the lesion from the orthokeratinizing variant, which is now considered an OKC or orthokeratinized odontogenic cyst. Very rarely, KCOTs can transform into more aggressive lesions such as ameloblastoma and primary intraosseous carcinoma (PIOSCC). In this paper, we present a case of KCOT involving the angle and ramus of the mandible, with histopathologic evidence of ameloblastomatous changes. We also discuss about the evolution of this lesion from a cyst to a tumor along with the latest updates of the entity.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.