A Research about Injection Project of Contrast Media During Enhanced CT Scanning / 中国医学影像技术
Chinese Journal of Medical Imaging Technology
;
(12): 483-485, 2001.
Artigo
em Chinês
| WPRIM
| ID: wpr-471331
ABSTRACT
Objective To investigate a method that perfect imaging could be obtained and minimal contrast media was used. Methods The 5 cases with enhanced CT images were measured at each slice, then the Hu of aim-position was obtained and the Hu-time curve was got. At last, the valid enhanced period would be found. Results According to the experience, the enhancement threshold of aorta, portal vein and hepar were set at 70 HU. The onset and ending time of enhancement threshold were found. Conclusion The dose of contrast media should be extenuatory when new type spiral CT was operated, and the correlative parameters, such as flow rate, delay time etc. should be adjusted according to the objective condition.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of Medical Imaging Technology
Ano de publicação:
2001
Tipo de documento:
Artigo
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