A.肝血管瘤
B.肝腺瘤
C.肝囊腫
D.肝內(nèi)轉(zhuǎn)移灶
E.炎性假瘤

A.肝臟增大，實(shí)質(zhì)回聲降低
B.肝表面尚光滑，實(shí)質(zhì)回聲均勻性增高、細(xì)密，常伴深部回聲衰減，肝靜脈變細(xì)
C.肝臟增大，實(shí)質(zhì)回聲增粗、增高，分布不均勻
D.實(shí)質(zhì)回聲呈網(wǎng)狀
E.肝實(shí)質(zhì)內(nèi)可見(jiàn)眾多的片狀低回聲區(qū)，邊緣欠清，無(wú)球體感