n.an image of a structure that is produced by ultrasonography (reflections of high-frequency sound waves); used to observe fetal growth or to study bodily organs
同义词：echogram
Audible output sonogram analyzer
Optical pulse reconstruction from sonogram
The genetic sonogram: a method of risk assessment for Down syndrome in the second trimester
The role of the second trimester genetic sonogram in screening for fetal Down syndrome.
Focused abdominal sonogram for trauma: the learning curve of nonradiologist clinicians in detecting hemoperitoneum
THE FOCUSED ABDOMINAL SONOGRAM FOR TRAUMA (FAST): THE LEARNING CURVE OF NONRADIOLOGIST CLINICIANS (CLIN) IN DETECTING HEMOPERITONEUM
The use of second-trimester genetic sonogram in guiding clinical management of patients at increased risk for fetal trisomy 21
The role of positive examinations in training for the focused assessment sonogram in trauma (FAST) examination ☆
Detection of fetal central nervous system anomalies: a practical level of effort for a routine sonogram.
Can the presumed risk of autosomal trisomy be decreased in fetuses of older women following a normal sonogram?
