摘要
目的分析肝脏间叶错构瘤(MHL)的临床及超声特征。方法选取我院经病理或穿刺活检证实的MHL患者7例,分析其临床资料及超声表现。结果7例MHL患者中,男3例,女4例,年龄8个月~24岁;所有病例均为单发病灶,病灶位于右叶6例,左叶1例;病灶最大径12~16 cm。声像图表现为多房囊性无回声2例,囊实性混合回声4例,实性稍高回声1例;所有病灶分界清楚,形态规则。2例多房囊性病灶内均未探及明显血流信号,4例囊实性病灶内实性部分均可探及点线状血流信号,1例实性病灶内可探及较丰富血流信号。结论MHL发病年龄多小于2岁,超声特征为单发、边界清楚、形态规则的巨大多房囊性或囊实性肿块。
Objective To investigate the clinical and ultrasonographic features of mesenchymal hamartoma of liver(MHL).Methods This study retrospectively analyzed the clinical features and ultrasonographic characteristics of 7 patients of MHL,whose diagnosis were confirmed by surgery or liver biopsy.Results In 7 patients of MHL,3 cases of male,4 cases of female,with the age range from 8 months to 24 years.All patients had single lesion,6 cases located in the right lobe,1 case located in the left lobe.The diameter of the lesions were 12~16 cm.Septa-cystic(2 cases),solid-cystic(4 cases)and echogenic(1 case)lesions were shown by sonography,the border and shape of the lesions were clearly defined in all cases.CDFI showed none blood flow signal in septa cystic lesions,whereas the solid part of the solid-cystic lesions and echogenic lesion showed line blood flow signal.Conclusion The age of onset for MHL seems less than 2 years.Most MHL are single large lesions in the right lobe of liver,ultrasound shows a septa-cystic or solid-cystic lesion with clear border and regular shape.
作者
唐潇
罗燕
黄河
林玲
TANG Xiao;LUO Yan;HUANG He;LIN Ling(Department of Ultrasound,West China Hospital,Sichuan University,Chengdu 610041,China)
出处
《临床超声医学杂志》
CSCD
2020年第7期535-537,共3页
Journal of Clinical Ultrasound in Medicine
关键词
超声检查
肝脏间叶错构瘤
临床
Ultrsonography
Mesenchymal hamartoma of liver
Clinic
