頸けい部ぶ血けっ管かん超ちょう音おん波ぱ検けん査さMeaningsNoun1. carotid ultrasonography; carotid ultrasoundKanji used頸neck and throat部section血blood管pipe超exceed音sound波a wave検examine査inspectComposed of頸けい部ぶneckNoun血けっ管かんblood vessel; veinNoun超ちょう音おん波ぱultrasonic waves; ultrasoundNoun検けん査さinspection (e.g. customs, factory); examination; test; check; scan (e.g. MRI, PET); auditNoun