低回声

The ultrasound showed a hypoechoic area in the liver.
超声检查结果显示肝脏有一个低回声区域。
In the heart, the ventricles exhibit hypoechoes compared to the atria.
心脏的室腔相对于房腔呈现低回声。
A hypoechoic mass was detected in the thyroid gland.
甲状腺发现了一个低回声肿块。
The knee joint had a hypoechoic signal on the MRI scan.
膝关节在MRI扫描中表现为低回声。
The bone density in the hip was shown as hypoechoic on the DEXA scan.
在DEXA扫描中，髋部的骨密度表现为低回声。
The renal pelvis appeared hypoechoic compared to the cortex.
肾盂相对于肾皮质呈现出低回声。
During the echocardiogram, the mitral valve showed hypoechoes.
在心电图超声检查中，二尖瓣显示出低回声。
The echocardiogram revealed a hypoechoic region in the left ventricle.
超声心动图显示左心室有一个低回声区域。
The subcutaneous fat had a hypoechoic quality compared to muscle.
皮下脂肪相对于肌肉表现出低回声特性。
The gallbladder wall showed a hypoechoic pattern on ultrasound.
胆囊壁在超声检查中呈现出低回声现象。