MSCT perfusion analysis of nasopharyngeal cancer / 临床耳鼻咽喉头颈外科杂志
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
; (24): 150-152, 2008.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-747523
Biblioteca responsável:
WPRO
ABSTRACT
OBJECTIVE@#To study MSCT perfusion imaging of nasopharyngeal cancer and its differentiated diagnosis.@*METHOD@#Thirty cases with nasopharyngeal cancer performed multi-detector CT perfusion examination. Among them, there were 6 cases of 25 post-radiotherapy patients performed perfusion imaging with CT scan. Nasopharynx perfusion parameters include blood flow (BF), blood volume (BV), mean transit time (MTT) and permeability surface (PS).@*RESULT@#Compared with normal region of nasopharynx, BF, BV and PS in nasopharyngeal cancer increased significantly, while MTT has not significant difference between these two areas.@*CONCLUSION@#Nasopharynx perfusion parameters (BF, BV and PS) measured with CT were significantly altered in nasopharyngeal cancer. There was important appliance value in differentiated diagnosis of nasopharyngeal malignant neoplasms and evaluation of outcome of radiotherapy of nasopharyngeal cancer.
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Assunto principal:
Perfusão
/
Diagnóstico por Imagem
/
Neoplasias Nasofaríngeas
/
Tomografia Computadorizada Espiral
/
Métodos
Tipo de estudo:
Estudo diagnóstico
Limite:
Adulto
/
Idoso
/
Idoso, 80 anos ou mais
/
Feminino
/
Humanos
/
Masculino
Idioma:
Chinês
Revista:
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
Ano de publicação:
2008
Tipo de documento:
Artigo