Richard’s Wave Sign

(redirected from Tsunami Sign)
A clinical sign of an abdominal aortic aneurysm which is generally observed by the patient while taking a bath and manifest by waves caused by the pulsating aorta; the bigger the wave, the larger the aneurysm
References in periodicals archive ?
A tsunami sign is perhaps the most nebulous thing in the world.
Finally, officials were forced to heed his warning and remove Hokusai's wave from tsunami signs.
Officials there reported that many of their tsunami signs have been stolen.