KMID : 1024020140440030249
|
|
Imaging Science in Dentistry 2014 Volume.44 No. 3 p.249 ~ p.252
|
|
Glandular odontogenic cyst mimicking ameloblastoma in a 78-year-old female: A case report
|
|
:Lee Byung-Do
:Lee Wan/:Kwon Kyung-Hwan/:Choi Moon-Ki/:Choi Eun-Joo/:Yoon Jung-Hoon
|
|
Abstract
|
|
|
Glandular odontogenic cyst (GOC) is a rare, potentially aggressive jaw lesion. The common radiographic features include a well-defined radiolucency with distinct borders, presenting a uni- or multilocular appearance. A cystic lesion in the posterior mandible of a 78-year-old female was incidentally found. Radiographs showed a unilocular lesion with a scalloped margin, external root resorption of the adjacent tooth, and cortical perforation. This lesion had changed from a small ovoid shape to a more expanded lesion in a period of four years. The small lesion showed unilocularity with a smooth margin and a well-defined border, but the expanded lesion produced cortical perforation and a lobulated margin. The provisional diagnosis was an ameloblastoma, whereas the histopathological examination revealed a GOC. This was a quite rare case, given that this radiographic change was observed in the posterior mandible of an elderly female. This case showed that a GOC can grow even in people in their seventies, changing from the unilocular form to an expanded, lobulated lesion. Here, we report a case of GOC with characteristic radiographic features.
|
|
KEYWORD
|
|
Mandible, Diagnosis, Odontogenic Cysts
|
|
FullTexts / Linksout information
|
|
|
|
Listed journal information
|
|
|