| 肝外胆管细胞癌所致一过性肝密度差异CT扫描研究的临床意义 |
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| 引用本文： | 安丰新,张霞,李永胜,蓝孝全,纪年尚,张玉光,关济,王万军.肝外胆管细胞癌所致一过性肝密度差异CT扫描研究的临床意义[J].医学影像学杂志,2011,21(9):1366-1369. |
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| 作者姓名： | 安丰新 张霞 李永胜 蓝孝全 纪年尚 张玉光 关济 王万军 |
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| 作者单位： | 山东省青岛市城阳区人民医院影像科 山东青岛 266109 |
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| 摘 要： | 目的:研究肝外胆管细胞癌所致一过性肝密度差异(transient hepatic parenchymal attenuation differences,THAD)的临床意义。方法:搜集56例经病理证实的肝外胆管细胞癌患者,分析肝外胆管细胞癌及其所致THAD的影像学特征。另外搜集13例肝内其他病变患者,分析其THAD的影像学特征。结果:CT动态增强检查时,肝外胆管细胞癌与其所致的THAD强化不同步。肝内其他疾病所致THAD,不仅在肝内显示不同形态的THAD,而且可见肝实质内异常强化病灶。结论:肝外胆管细胞癌所致THAD具有其特征性影像学表现,正确认识THAD对于肝外胆管细胞癌的诊断、鉴别诊断及预后评估都具有非常重要的意义。
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| 关 键 词： | 体层摄影术 X线计算机 一过性肝密度差异 肝外胆单管细胞癌 |
The clinical signification of the study on transient hepatic parenchymal attenuation differences caused by extrahepatic cholangiocarcinoma |
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| AN Feng-xin,ZHANG Xia,LI Yong-sheng,LAN Xiao-quan,JINian-shang,ZHANG Yu-guang,GUAN Ji,WANG Wan-jun.The clinical signification of the study on transient hepatic parenchymal attenuation differences caused by extrahepatic cholangiocarcinoma[J].Journal of Medical Imaging,2011,21(9):1366-1369. |
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| Authors: | AN Feng-xin ZHANG Xia LI Yong-sheng LAN Xiao-quan JINian-shang ZHANG Yu-guang GUAN Ji WANG Wan-jun |
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| Institution: | AN Feng-xin,ZHANG Xia,LI Yong-sheng,LAN Xiao-quan,JI Nian-shang,ZHANG Yu-guang,GUAN Ji,WANG Wan-jun Imaging Department of Chengyang People's Hospital,Qingdao Shandong 266109,P.R.China |
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| Abstract: | Objective:To Study the clinical signification of transient hepatic parenchymal differences(THAD) caused by extrahepatic cholangiocarcinoma.Methods:We collected 56 cases who were demonstrated extrahepatic cholangiocarcinoma by pathology and other 13 cases with lesions in the liver.We analysed the characters of extrahepatic cholangiocarcinoma and THAD caused by tumor,as well as the THAD caused by lesions in the liver.Results:In the dynamic enhanced CT imaginges,extrahepatic cholangiocarcinoma and its THAD wer... |
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| Keywords: | Transient hepatic parenchymal differences Extrahepatic cholangiocarcinoma CT Dynamic enhanced scanning |
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