Simultaneous occurrence of keratocystic odontogenic tumor and ameloblastoma in the mandible: A case report.

Abstract:

:Keratocystic odontogenic tumors (KCOTs) and ameloblastomas are benign odontogenic tumors that primarily occur in the molar region of the mandible. However, it is uncommon for these tumors to arise simultaneously in a patient's jaw. The present study reported the diagnostic process and features of a rare case of the simultaneous occurrence of KCOT and ameloblastoma in the mandible of a 45-year-old male. Image-based diagnosis was challenging due to several conditions, including the intactness of the teeth and bone cortex as well as the sizes and locations of the lesions. Based on radiographic evidence, the patient was initially misdiagnosed and underwent a biopsy for a radicular cyst and a simple bone cyst prior to the correct diagnoses of KCOT and ameloblastoma, respectively. In addition, the present study discussed the diagnostic process of the present case and reviewed previous literature regarding the simultaneous occurrence of benign tumors of the jaw.

journal_name

Oncol Lett

journal_title

Oncology letters

authors

Gamoh S,Akiyama H,Tominaga K,Nakajima M,Kakudo K,Tanaka A,Shimizutani K

doi

10.3892/ol.2015.3323

subject

Has Abstract

pub_date

2015-08-01 00:00:00

pages

785-789

issue

2

eissn

1792-1074

issn

1792-1082

pii

OL-0-0-3323

journal_volume

10

pub_type

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