TERMIUM Plus®

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colour Doppler ultrasonography [1 record]

Record 1 2013-04-19

English

Subject field(s)
  • Ultrasonography
  • Cardiovascular System
DEF

A method for visualizing the direction and velocity of the blood's movement by coding it as colors and shades.

OBS

Color Doppler ultrasonography may also be used to produce color maps depicting blood flow.

Key term(s)
  • color Doppler ultrasonography
  • color Doppler sonography
  • color flow Doppler imaging
  • color Doppler imaging
  • color Doppler US
  • color-coded Doppler US
  • color-flow Doppler
  • color Doppler

French

Domaine(s)
  • Ultrasonographie
  • Système cardio-vasculaire
CONT

Il correspond à un traitement particulier du signal Doppler. Les flux sanguins apparaissent au sein de l'image cardiaque selon des couleurs différentes. Les flux dirigés vers le capteur sont codés en rouge, les flux s'éloignant en bleu et les flux turbulents en une mosaïque de couleurs (vert, bleu et rouge). Le Doppler couleur apporte donc pour l'opérateur des informations en temps réel sur les flux intracardiaques.

Spanish

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