Experimental study of perfusion of normal kidneys of the rabbits by time-intensity curves with intravenous contrast-enhanced color Doppler imaging / 中华超声影像学杂志
Chinese Journal of Ultrasonography
;
(12)1993.
Artigo
em Chinês
| WPRIM
| ID: wpr-537580
ABSTRACT
Objective To evaluate the value of the machine-drawn time-intensity curves with intravenous contrast-enhanced color Doppler imaging in study of perfusion of normal kidneys of the rabbits.Methods A series of sequent pictures of 16 normal kidneys of 8 rabbits with color Doppler flow imaging(CDFI) and color Doppler power imaging(CDPI) were collected,and time-intensity curves were drawn by the ultrasound instrument after intravenous administration of "Quanfuxian" contrast medium.Quantitative analyses were done by moving the "interest line".Results The time-intensity curves showed as single apex with steep ascending and slowly descending branch after contrast enhancement.Conclusions The machine-drawn time-intensity curves with intravenous contrast-enhanced color Doppler imaging could efficiently show the perfusion of kidney.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of Ultrasonography
Ano de publicação:
1993
Tipo de documento:
Artigo
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