Assertion: doppler ultrasound | /r/HasProperty | noninvasive
Facets:
Source sentences:
text: A Doppler ultrasound is noninvasive and the test itself shouldn’t hurt.
text: A Doppler ultrasound is a noninvasive test that can be used to estimate the blood flow through your blood vessels by bouncing high-frequency sound waves (ultrasound) off circulating red blood cells.
text: Transabdominal ultrasound will provide a panoramic view of the abdomen and pelvis and is noninvasive, whereas transvaginal ultrasound provides a more limited pelvic view and requires insertion of a probe into the vagina.