Methods Color Doppler was applied to check liver,cholecyst,pancreas,spleen and two kidney to discover focus size,position,interior echoes and to measure the blood parameters.

• 方法应用彩色多普勒技术对肝脏、胆囊、胰腺、脾脏、双肾行全面检查,发现异常观察病灶大小、位置、内部回声和血流信号性质的测量。