Results Ultrasonic examination can clearly reveal the size, shape and structure of kidney, ureter alignment, bladder entrance, micturition, hydronephrosis and hydroureterosis.

• 结果超声检查能清晰显示肾脏的形态、大小、结构,输尿管个数、走行、膀胱入口及排尿和肾盂、输尿管是否积水等情况。