ultrasonic echo超声回声ultrasonicadj.超声波的ultrasonically guided fine needle aspiration biopsy超声导向细针抽吸活检ultrasonically guided percutaneous aspiration biopsy超声引导经皮抽吸活检ultrasonically guided percutaneous alcohol injection超声引导(导向)经皮穿刺注射酒精(术)ultrasonic transmission thickness measurement system超声波测试系统ULTRASONIC DEGRADATION OF ORGANOPHOSPHOROUS PESTICIDES超声诱导降解有机磷Ultrasonic diagnosis of intrahepatic cholangiocarcinoma肝胆管细胞癌的超声诊断ultrasonically guided percutaneous pancreatic ductography超声引导(导向)经皮穿刺胰管造影(术)ultrasonically guided percutaneous transhepatic portography超声引导下经皮肝门静脉造影术ultrasonically guided percutaneous pancreatic cystogastrostomy超声引导经皮胰腺囊肿胃造瘘术ultrasonically guided percutaneous transhepatic cholangiography超声引导经皮经肝穿刺胆管造影, 超声引导经皮经肝胆道造影(术)