title: Non-invasive detection of ultrasonic Doppler signals from renal vessels.
abstract: We successfully obtained ultrasonic Doppler signals, presumably caused by the renal vessels, through the body surface without invasion. An outline of the method and several results are presented in this preliminary report.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D004301:Doppler Effect; D006801:Humans; D007668:Kidney / Q000098:blood supply*; D008875:Middle Aged; D055585:Physical Phenomena; D010825:Physics; D012077:Renal Artery; D012082:Renal Veins; D014465:Ultrasonics / Q000295:instrumentation; D014463:Ultrasonography