CT-guided 125I seeds implantation for the treatment of lymph node metastasis nearby the iliac vessels:preliminary clinical observation / 介入放射学杂志
Journal of Interventional Radiology
; (12): 1072-1076, 2015.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-485043
Biblioteca responsável:
WPRO
ABSTRACT
Objective To discuss the feasibility, efficacy and complications of CT-guided 125I seed implantation for the treatment of lymph node metastasis nearby the iliac vessels.Methods The clinical data of twelve patients with para-iliac vessel lymph node metastasis, who had been treated with CT-guided 125I seed implantation, were retrospectively analyzed. A total of 12 lesions were detected; the diameter ≤6 cm was seen in seven lesions, and the diameter >6 cm was seen in five lesions. Using computer treatment planning system, the source distribution was calculated. Under CT guidance 125I seeds with the activity of 0.4-0.7 mci were implanted into the metastatic lymph nodes with a seed interval of 0.5-1.0 cm. CT scan was performed immediately after implantation to check the distribution of seeds as well as the possible complications. After the treatment, D90 (90%prescription dose received by target volume) was ≥75 Gy in 6 patients and 75 Gy.
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Guia de prática clínica
Idioma:
Chinês
Revista:
Journal of Interventional Radiology
Ano de publicação:
2015
Tipo de documento:
Artigo