低回声
网络 低回声; 低超音波; 低回音
What the heck is this new periductal hypoechoic sign?
新的导管周围低回声信号到底代表什么?
Results Small tumors in the two colons appeared as hypoechoic masses under the cyst.
目的探讨内置水囊法超声诊断直肠和乙状结肠小肿瘤的价值。
Diagnosis was established by ultrasonography showing hypoechoic tumours without significant calcifications.
诊断,建立了超声显示低回声肿瘤无明显钙化。
Results There were 86 1% cases with splenomegaly and all cases with hypoechoic nodules in spleen before chemotherapy.
结果化疗前86 .1 %病例有脾脏肿大,所有病例脾内均有低回声病灶。
According to the plaque characteristics, objects were divided into non-plaque group, hyperechoic group and hypoechoic group.
根据斑块声像性质将研究对象分为无斑块组、高回声组和低回声组。