Ultrasound technology uses sound waves produced and detected by a tool called a transducer. An echo is produced when body tissues reflect the sound waves emitted by the transducer. The transducer ...

However, conventional ultrasound and echo-enhanced sonography should not be used as separate imaging techniques. Conventional ultrasound is the basic sonographic method, and tumor differentiation ...

Science Progress (1933-), Vol. 103, No. 4 (2020), pp. 1-24 (24 pages) Traditional hand-held ultrasound probe has some limitations in prostate biopsy. Improving the localization and accuracy of ...

The probe transmits a lower-amplitude vibration ... shear wave that propagates throughout the liver tissue. The pulse-echo ultrasound allows measurement of wave velocity (in meters per second ...