An unsuspected ameloblastoma in the subpontic region of the mandible with consideration of pathogenesis from the radiographic course.

Abstract:

:The purpose of this report is to document a case of unsuspected ameloblastoma involving the right man dibular subpontic region in a 38-year-old Cambodian female patient. This lesion was purportedly preceded by multiple radiolucencies which were diagnosed as radicular cysts and treated a few times in the past years by enucleation followed by endodontic therapy of the affected teeth. Bridgework restoration of the partially edentulous area was performed. This case report demonstrates radiographic changes that occurred in the periods before and after the diagnosis of ameloblastoma. The case may represent an example of radicular cysts and ameloblastoma occurring as a collision phenomenon, or the ameloblastoma may have arisen as a result of neoplastic transformation of the lining epithelium in an inflammatory odontogenic epithelial cyst.

journal_name

Eur J Med Res

authors

Siar CH,Nakano K,Chelvanayagam PI,Ng KH,Nagatsuka H,Kawakami T

doi

10.1186/2047-783x-15-3-135

subject

Has Abstract

pub_date

2010-03-30 00:00:00

pages

135-8

issue

3

eissn

0949-2321

issn

2047-783X

journal_volume

15

pub_type

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