| 肝脏疾病致肝内淋巴淤滞的CT探讨 |
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| 引用本文： | 胡明宗,曹跃勇,徐晔,陈洪亮,林川. 肝脏疾病致肝内淋巴淤滞的CT探讨[J]. 实用放射学杂志, 2005, 21(10): 1056-1058 |
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| 作者姓名： | 胡明宗 曹跃勇 徐晔 陈洪亮 林川 |
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| 作者单位： | 四川省宜宾市第二人民医院放射科,四川省宜宾市第二人民医院放射科,重庆医科大学儿童医院放射科,四川省宜宾市第二人民医院放射科,四川省宜宾市第二人民医院放射科 四川宜宾644000,四川宜宾644000,四川宜宾644000,四川宜宾644000 |
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| 摘 要： | 目的探讨肝脏疾病致肝内淋巴淤滞的CT特点及相关病理学特征。方法回顾性分析了36例均CT增强双期扫描肝癌、肝硬化、肝转移瘤、肝炎及肝挫伤所致肝内淋巴淤滞的CT表现与临床资料,并探讨其发生机制。结果CT增强后均有范围不等门静脉分支和/或肝内下腔静脉周围线条状或环形线状低密度影,呈伴随血管“晕征”。结论肝内淋巴淤滞的CT表现有其特征性,CT对本病的诊断有重要价值。
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| 关 键 词： | 肝脏 淋巴淤滞 体层摄影术 X线计算机 |
| 文章编号： | 1002-1671(2005)10-1056-03 |
| 修稿时间： | 2004-10-15 |
Study on the Characteristics of CT Image in Intrahepatic Lymphatic Stasis Caused by Hepatic Diseases |
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| HU Ming-zong,CAO Yue-yong,XU Ye,CHEN Hong-liang,LI Chuan. Study on the Characteristics of CT Image in Intrahepatic Lymphatic Stasis Caused by Hepatic Diseases[J]. Journal of Practical Radiology, 2005, 21(10): 1056-1058 |
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| Authors: | HU Ming-zong CAO Yue-yong XU Ye CHEN Hong-liang LI Chuan |
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| Abstract: | Objective To explore the characteristics of CT image and pathological changes of intrahepatic lymphatic stasis(ILS) caused by hepatic diseases.Methods Clinical data and CT images in contrast-enhanced arterial phase and portal venous phase in 36 cases with ILS saused by hepatic cancer,cirrhosis,hepatic metastatic tumors,hepatitis and hepatic contusion were analyzed retrospectively.The etiological mechanism of ILS was also discussed.Results On contrast-enhanced SCT scan,low-density line or annular line around the branches of hepatic vein,portal vein and/or intrahepatic inferior vena cava were found in all case,they presented as a kind of "halo sign" around the blood vessel.Conclusion The CT finding of ILS in hepatic diseases is quite characteristic and it is of great value in diagnosis of ILS. |
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| Keywords: | liver intrahepatic lymphatic stasis tomography X-ray computed |
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