echography meaning in English

超声成像术
超声回波描记术
超声显像
回波描记术（超声波诊断用）
模仿书写

Echography demonstrated rupture of the calycealfornix with perirenal homogenous fluid accumulation
临床症状主要为突发性上腹痛，易误诊为急性腹症而行剖腹探查手术。
The initial brain echography was normal ; follow - up echograms and ct scans performed at 8 and 12 days old , respctively , revealed diffuse low density over both side of cerebral hemisphere
生后第二天，因发生全般僵直性痉孪，嗣后接受抗痉?药物治疗迄今。