Many women get a transvaginal ultrasound in their first trimester. At this stage of your pregnancy, they're more accurate than abdominal ultrasounds. If you have any complications during pregnancy ...

Delayed ultrasounds, disrupted care: Pregnant women are hit with military insurance snafus. New and expectant mothers say they're facing confusion and chaos as they try to use Tricare health ...

There were no adverse events associated with ultrasound, and there was one case of extravasation among the women who received M.R.I.s, in which contrast dye is sometimes used.

Ultrasound particle image velocimetry (uPIV) is widely used for blood flow measurement but is limited by the diffraction limit. Jingyi Yin, Jiabin Zhang, Jue Zhang and colleagues propose enhanced ...

A toothbrush-shaped ultrasound transducer has been developed to noninvasively screen for gum disease, providing high-resolution images of teeth and gums, including hard-to-reach areas.