Assertion: doppler ultrasound | /r/HasProperty | trus
Facets:
Source sentences:
text: To perform a transrectal ultrasound (TRUS), the technician covers a small imaging tool called a transducer with ultrasound gel to help the tool broadcast good images.
text: A transrectal ultrasound (TRUS) is used as a diagnostic or screening tool as a way to take images and assess organs and tissues inside the body.