| 小儿肝间叶性错构瘤的CT诊断与鉴别诊断 |
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| 引用本文： | 徐和平,何四平,高雅君,伍光春,罗韦华,. 小儿肝间叶性错构瘤的CT诊断与鉴别诊断[J]. 放射学实践, 2011, 0(9): 1000-1002 |
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| 作者姓名： | 徐和平 何四平 高雅君 伍光春 罗韦华 |
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| 作者单位： | 湖南省儿童医院放射科,长沙,410007 |
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| 摘 要： | 目的：探讨小儿肝间叶性错构瘤的CT表现,提高对该病的诊断水平。方法：回顾性分析12例经手术病理证实的肝间叶性错构瘤患儿的CT资料,12例均行CT平扫及增强扫描。结果：12例中病灶位于肝右叶4例,位于肝左叶2例,同时累及肝左、右叶6例。瘤体直径7~17 cm,平均12.5 cm。CT表现取决于肿瘤囊实性成分比例和分布,表现为囊性型（2例）、囊实混合型（9例）和实性型（1例）,增强后肿瘤实性部分及分隔强化,囊性部分无强化,1例病灶内见点状钙化。结论：肝间叶性错构瘤的CT表现有一定特征性,结合临床特征并注意与肝脏其他囊实性肿瘤鉴别,术前大多能做出正确诊断。
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| 关 键 词： | 肝肿瘤 错构瘤 体层摄影术,X线计算机 诊断,鉴别 |
CT diagnosis and differential diagnosis of pediatric mesenchymal hamartoma of liver |
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| Affiliation: | XU He-ping,HE Si-ping,GAO Ya-jun,et al.Department of Radiology,the Childese′s Hospital of Hunan,Changsha 410007,P.R.China |
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| Abstract: | Objective:To study the CT features of mesenchymal hamartoma of liver(MHL) and to improve the level of CT diagnosis.Methods:The CT materials of 12 cases(5 boys,7 girls) with surgery and pathology proved MHL were retrospectively analyzed.All of the 12 cases underwent spiral CT scanning and contrast enhancement scanning.Results:4 masses located at the right lobe of the liver,2 located at the left lobe,the other located in both right and left lobe.The tumor size ranged from 7 to 17cm(mean 12.5cm) in diameter.Th... |
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| Keywords: | Liver neoplasm Hamartoma Tomography X-ray computed Diagnosis differential |
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