| 螺旋CT肝双期扫描在外生性肝癌诊断中的临床应用 |
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| 引用本文： | 谭理连,李扬彬,李树欣,陈德基,江金带,李志铭. 螺旋CT肝双期扫描在外生性肝癌诊断中的临床应用[J]. 放射学实践, 2003, 18(3): 192-193 |
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| 作者姓名： | 谭理连 李扬彬 李树欣 陈德基 江金带 李志铭 |
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| 作者单位： | 510260,广州,广州医学院第二附属医院CT室;510260,广州,广州医学院第二附属医院CT室;510260,广州,广州医学院第二附属医院CT室;510260,广州,广州医学院第二附属医院CT室;510260,广州,广州医学院第二附属医院CT室;510260,广州,广州医学院第二附属医院CT室 |
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| 摘 要： | 目的：探讨螺旋CT肝双期扫描对外生性肝癌的诊断价值。方法：回顾性分析了7例外生性肝癌螺旋CT肝双期扫描的CT表现。结果：7例外生性肝癌与肝脏相连,3例有明显蒂部,2例肝右叶外生性肝癌向下至右侧盆腔内,6例其内可见CT“密度更低区”,3例压迫胃体及胃窦。螺旋CT肝动脉期6例肿瘤内可见不规则纡曲强化血管影。5例门静脉期肿瘤呈低密度;2例门静脉期部分肿瘤组织强化,密度增高。结论：螺旋CT肝双期扫描对外生性肝癌诊断有较高的临床价值。
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| 关 键 词： | 肿瘤 肝脏 外生性 体层摄影术 X线计算机 |
| 文章编号： | 1000-0313(2003)03-0192-02 |
| 修稿时间： | 2002-05-20 |
Value of hepatic dual phase helical CT scanning in diagnosis of pedunculated hepatocellular carcinoma |
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| TAN Lilian,LI Yangbin,LI Shuxin,et al. Value of hepatic dual phase helical CT scanning in diagnosis of pedunculated hepatocellular carcinoma[J]. Radiologic Practice, 2003, 18(3): 192-193 |
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| Authors: | TAN Lilian LI Yangbin LI Shuxin et al |
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| Affiliation: | TAN Lilian,LI Yangbin,LI Shuxin,et al,Department of Radiology,the Second Affiliated Hospital of Guangzhou Medical College,Guangzhou 510260. |
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| Abstract: | Objective:To discuss the CT features of pedunculated hepatocellular carcinoma.Methods:The hepatic dual phase helical CT scanning of 7 cases of pedunculated hepatocellular carcinoma were reviewed retrospectively.Results:The pedunculated hepatocellular carcinoma was connected with liver(n=7),with well defined peduncle(n=3) and stretching to right pelvis(n=2),it showed hypodense areas within the tumor(n=6) and displacing of stomach (n=3).Enhanced tumor vessels were demonstrated during hepatic arterial phase(n=6).Enhanced tumor tissues were demonstrated during portal venous phase(n=2). Conclusion:Hepatic dual phase helical CT scanning is of great value in diagnosising pedunculated hepatocellular carcinoma. |
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| Keywords: | Tumour hepatocellular Pedunculated Tomography X ray computed |
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