| 摘要: |
| 目的 探讨肝脏间叶错构瘤(MHL)的超声特征。 方法 回顾性分析2011年1月至2018年12月在我院经病理或穿刺活检病理证实为MHL的患者,对其临床资料及超声表现进行分析。 结果 7例MHL患者中,男3例,女4例,年龄8月-24岁,所有病例均为单发病灶(7例),右叶多见,仅1例病灶位于左叶。病灶最大直径 12-16cm。超声声像图表现为多房囊性无回声(2例)、囊实性混合回声(4例)以及实性稍高回声(1例)。所有病例中病灶分界清楚,形态规则。彩色多普勒表现：多房囊性病灶内均未见明显血流信号,囊实性病灶内的实性部分均可见点线状血流信号,实性病灶内可见较丰富血流信号。 结论 MHL发病年龄多小于2岁,超声特征为单发、边界清楚、形态规则的多房囊性或囊实性肿块。 |
| 关键词: 肝脏间叶错构瘤，超声表现，临床特征 |
| DOI： |
| 投稿时间：2019-10-14修订日期：2019-11-06 |
| 基金项目: |
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| Clinical and Ultrasonographic Features of Mesenchymal Hamartoma of Liver |
| Xiao Tang,Yan Luo,He Huang,Ling Lin |
| (Department of Ultrasound,West China Hospital,Sichuan University) |
| Abstract: |
| Objective To investigate the clinical manifestations and ultrasound features of mesenchymal hamartoma of liver. Methods This study retrospectively analyzed the clinical features and ultrasound characteristics of 7 patients of MHL, whose diagnosis were confirmed by surgery or liver biopsy from January 2011 to December 2018. Results Among 7 patients of MHL, the male-to-female ratio was 3:4,with the mean age range from 8 months to 24 years. All patients had single lesion, most lesions located in the right lobe, only 1 case located in the left lobe. The diameter of the lesions were 12-16cm.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. Color Doppler flow imaging 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 show a septa-cystic or solid-cystic lesion with clear border and regular shape. |
| Key words: Mesenchymal Hamartoma of Liver,Ultrasoud features,Clinical features |
