Flow imaging of residual neck lymph nodes in nasopharyngeal carcinoma by contrast-enhanced ultrasonography after radiotherapy / 中南大学学报(医学版)
Journal of Central South University(Medical Sciences)
;
(12): 861-863, 2010.
Artigo
em Chinês
| WPRIM
| ID: wpr-814383
ABSTRACT
OBJECTIVE@#To explore the value of flow imaging with contrast-enhanced ultrasound for residual neck lymph nodes in nasopharyngeal carcinoma after radiotherapy.@*METHODS@#Blood flow imaging of 50 residual cervical lymph nodes in 36 patients with nasopharyngeal carcinoma after radiotherapy was observed and compared by color doppler ultrasound and contrast-enhanced ultrasonography.@*RESULTS@#In the 50 remaining lymph nodes in the neck, 40 blood flow signals were increased, 10 did not significant change by contrast-enhanced ultrasonography. The blood flow in residual lymph nodes by contrast-enhanced ultrasonography was richer than that by color doppler ultrasound. There was a significant difference in the blood flow signals between contrast-enhanced ultrasonography and color doppler ultrasound (chi(2)=49.172, P<0.01).@*CONCLUSION@#Contrast-enhanced ultrasonography can help blood flow imaging of the residual lymph nodes in nasopharyngeal carcinoma after radiotherapy, which may provide the imaging basis for clinical diagnosis and treatment.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Patologia
/
Radioterapia
/
Fluxo Sanguíneo Regional
/
Diagnóstico por Imagem
/
Neoplasias Nasofaríngeas
/
Ultrassonografia Doppler em Cores
/
Meios de Contraste
/
Linfonodos
/
Metástase Linfática
/
Pescoço
Tipo de estudo:
Estudo diagnóstico
Limite:
Adulto
/
Idoso
/
Feminino
/
Humanos
/
Masculino
Idioma:
Chinês
Revista:
Journal of Central South University(Medical Sciences)
Ano de publicação:
2010
Tipo de documento:
Artigo
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