本文選題：肝腫瘤 + 上皮樣血管平滑肌脂肪瘤��； 參考：《中國(guó)醫(yī)學(xué)影像技術(shù)》2015年05期

【摘要】：目的探討肝臟上皮樣血管平滑肌脂肪瘤的常規(guī)超聲和CEUS特征。方法回顧性分析16例經(jīng)病理證實(shí)的肝臟上皮樣血管平滑肌脂肪瘤患者常規(guī)聲像圖及其中8例患者的CEUS資料。結(jié)果常規(guī)超聲:16例中,單發(fā)14例,多發(fā)2例,共18個(gè)病灶;其中位于肝右葉9個(gè),肝左葉8個(gè),尾狀葉1個(gè);邊界清楚14個(gè),邊界不清4個(gè);有包膜病灶4個(gè),無(wú)包膜病灶14個(gè);低回聲病灶13個(gè),高回聲病灶2個(gè),囊實(shí)混合回聲病灶3個(gè);CDFI血流分級(jí)0級(jí)3個(gè),Ⅰ級(jí)1個(gè),Ⅱ級(jí)12個(gè),Ⅲ級(jí)2個(gè)。腫瘤最大徑1.5~30.0cm,中位最大徑7.5cm;背景肝均無(wú)肝硬化表現(xiàn)。CEUS:8例共8個(gè)病灶中,7個(gè)呈"快進(jìn)慢出"強(qiáng)化模式,1個(gè)呈"快進(jìn)快出"強(qiáng)化模式。動(dòng)脈期未見(jiàn)明顯從周邊向中心或從中心向周邊增強(qiáng)。結(jié)論肝臟上皮樣血管平滑肌脂肪瘤的常規(guī)超聲及CEUS表現(xiàn)有一定特征。
[Abstract]:Objective to investigate the features of conventional ultrasound and CEUs in hepatic epithelioid angiomyolipoma. Methods 16 cases of hepatic epithelioid angiomyolipoma confirmed by pathology and 8 cases of CEUs were analyzed retrospectively. Results in 16 cases of conventional ultrasound, 14 cases were single, 2 cases had multiple lesions, 9 lesions were located in the right lobe of liver, 8 cases were in liver Zuo Ye, 1 case was caudate lobe, 14 cases had clear boundary, 4 had capsule lesions. There were 13 hypoechoic lesions, 2 hyperechoic lesions, 3 mixed cystic and solid echo lesions, 3 CDFI grade 0, 1 grade 鈪，

本文編號(hào)：2099442