Relation of the radiologic findings and labeling index of Ki-67, PCNA and cytokeratin in unicystic ameloblastoma, dentigerous cyst and odontogenic keratocyst / 대한구강악안면방사선학회지
Korean Journal of Oral and Maxillofacial Radiology
;
: 75-79, 2004.
Artículo
en Coreano
| WPRIM
| ID: wpr-147014
ABSTRACT
PURPOSE:
To compare the proliferation potential of the epithelial cells between unicystic ameloblastoma (UA), dentigerous cyst (DC), and odontogenic keratocyst (OKC) and to correlate this proliferation potential with the radiographic features of these three pathoses. MATERIALS ANDMETHODS:
Immunohistochemical expression of PCNA, Ki-67, and cytokeratin as a proliferation marker were assessed for 15 cases of UA, 15 cases of DC, and 15 cases of OKC. The degree of immunochemical expression of three proliferation markers were correlated with the radiographic features, especially cortical expansion (negative and positive) and shape of border (scalloped and round).RESULTS:
Using PCNA and Ki-67, OKC showed the highest proliferation potential and UA the lowest. Statistically significant differences were found between the OKC and the UA (p< 0.05). However, no statistically significant difference was present according to the radiographic features in all pathoses. Using cytokeratin, there was no significant differences of proliferation potential among three pathoses.CONCLUSIONS:
OKC epithelium has the most intense proliferation potential, followed by the dentigeous cyst and then unicystic ameloblastoma. There is no significant relation between the radiographic features and the proliferation potential of epithelium of these three pathoses.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Ameloblastoma
/
Quiste Dentígero
/
Quistes Odontogénicos
/
Tumores Odontogénicos
/
Antígeno Nuclear de Célula en Proliferación
/
Antígeno Ki-67
/
Células Epiteliales
/
Epitelio
/
Queratinas
Tipo de estudio:
Estudio diagnóstico
Idioma:
Coreano
Revista:
Korean Journal of Oral and Maxillofacial Radiology
Año:
2004
Tipo del documento:
Artículo
Similares
MEDLINE
...
LILACS
LIS