Contrast Study of CT Image Quality in Two Different High-pressure Syringe Ways / 医疗卫生装备
Chinese Medical Equipment Journal
; (6)1993.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-594714
Biblioteca responsável:
WPRO
ABSTRACT
Objective To discuss the consequences of CT image quality in two different contrast enhancement ways of high pressure syringe. Methods 100 cases by using high-pressure syringes of Lightspeed 16-raw spiral CT and Stellant D-type high-pressure syringe of Medrad, the dose of constrast medium was 4.0 ml/s and the total dose was 80 ml, which was divided into A and B group enhancement scanning. The canalis singularis high pressure syringe was used in 50 cases of A group that no isotonic Na chloride flush, in contrast to 50 samples of B group that were underwent the double isotonic Na chloride flush. The method of evaluation is double-blind observation. Results The number of positive is 40 samples which has radioactive constructed defect in A group. The masculine proportion is 80%. The number of the negative is 10 samples. The proportion is 20%. Correspondingly, the number of radioactive constructed defect in the B group is 24 samples(48%), and the negative number is 26 samples(52%, P
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Ensaio clínico controlado
Idioma:
Chinês
Revista:
Chinese Medical Equipment Journal
Ano de publicação:
1993
Tipo de documento:
Artigo