elastic image quality evaluation method and ultrasonic diagnostic apparatus

摘要

To evaluate the quality of the elasticity image in reliability and high reliability, as appropriate quality of the elasticity image, a probe 12 for transmitting and receiving ultrasonic waves to and from the subject, and based on the ultrasonic waves received by the probe 12 an elasticity information calculating unit 32 for calculating elasticity information Te, an elastic image constructing unit 34 for generating an elasticity image based on the elasticity information, ultrasonic diagnosis to be provided with an image display unit for displaying the elasticity image and the (display) 26 The apparatus, an elastic image evaluation unit 40 detects the change cycle of the elasticity information, to determine the variation pattern of the elasticity information in the predetermined section every change cycle, to evaluate the stability of the elasticity image on the basis of the change pattern provided.