A Study of AgNORs(Argyrophilic Nucleolar Organizer Regions) on Prediction of the Prognosis in Intracranial Meningiomas
Journal of Korean Neurosurgical Society
;
: 617-622, 1995.
Artigo
em Coreano
| WPRIM
| ID: wpr-29582
ABSTRACT
A silver staining technique was used in the study of nucleolar organizer regions(AgNORs) from the paraffin sections of 26 meningiomas. The specimens were divided into four groups as followsbenign(n=16), atypical(n=5), anaplastic or malignant(n=5) and recurrent without atypical histological findings(n=2) groups, and the mean number of AgNORs in each group was 1.47+/-0.27, 1.93+/-0.4, 2.00+/-0.27 and 1.49+/-0.53 respectively. We noted that the mean number of AgNORs reflected the cellular kinetics of a tumor and was related to histological grade. There was no significant difference between non-recurrent & recurrent benign meningiomas and it was thought that the main cause of recurrence in benign meningiomas was not perhaps cell proliferation but incomplete surgical removal.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Parafina
/
Prognóstico
/
Recidiva
/
Cinética
/
Coloração pela Prata
/
Proliferação de Células
/
Meningioma
/
Região Organizadora do Nucléolo
Tipo de estudo:
Estudo prognóstico
Idioma:
Coreano
Revista:
Journal of Korean Neurosurgical Society
Ano de publicação:
1995
Tipo de documento:
Artigo
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