Ultrasonic measurements of breast viscoelasticity
نویسندگان
چکیده
منابع مشابه
Ultrasonic measurements of breast viscoelasticity.
In vivo measurements of the viscoelastic properties of breast tissue are described. Ultrasonic echo frames were recorded from volunteers at 5 fps while applying a uniaxial compressive force (1-20 N) within a 1 s ramp time and holding the force constant for up to 200 s. A time series of strain images was formed from the echo data, spatially averaged viscous creep curves were computed, and viscoe...
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ژورنال
عنوان ژورنال: Medical Physics
سال: 2007
ISSN: 0094-2405
DOI: 10.1118/1.2805258