| 双源64排螺旋CT分期增强扫描及3D后处理对肝血管瘤的诊断价值 |
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| 引用本文： | 王春业,刘亮,张志远.双源64排螺旋CT分期增强扫描及3D后处理对肝血管瘤的诊断价值[J].宁夏医科大学学报,2011(5):459-462. |
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| 作者姓名： | 王春业 刘亮 张志远 |
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| 作者单位： | 宁夏医科大学;宁夏医科大学总医院放射科; |
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| 摘 要： | 目的评价双源64排螺旋CT三期增强扫描及3D后处理功能对肝脏血管瘤容积测定的诊断价值。方法回顾性的分析经临床手术病理证实的60例肝血管瘤的CT资料。测定60例肝脏血管瘤患者不同时相的CT值，并采用3D软件测定不同时相的强化容积。结果60例病例中，平扫有79个病灶（91．86％）为低密度灶，7个病灶为等或高密度；动脉期72个病灶边缘点状、斑片状强化，14个未出现强化；门脉期及延迟期相继出现强化，最终都强化至等密度。3D后处理后，可从不同角度不同时相肿瘤的强化容积改变看到不同的瘤体整体形态学改变及肿瘤与肝动脉之间的关系。结论双源64排螺旋CT三期增强扫描及3D后处理可清楚显示肝血管瘤的典型CT表现，对血管瘤的诊断及鉴别诊断有很大价值。
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| 关 键 词： | 肝脏血管瘤 CT 三期增强扫描 3D后处理 容积测定 |
Diagnosis Value of Dual-source 64-slice Spiral CT Enhanced Scan and 3D Post-processing in Patients with Hepatic Haemangioma |
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| WANG Chun-ye,LIU Liang,ZHANG Zhi-yuan.Diagnosis Value of Dual-source 64-slice Spiral CT Enhanced Scan and 3D Post-processing in Patients with Hepatic Haemangioma[J].Journal of Ningxia Medical College,2011(5):459-462. |
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| Authors: | WANG Chun-ye LIU Liang ZHANG Zhi-yuan |
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| Institution: | WANG Chun-ye1,LIU Liang1,ZHANG Zhi-yuan2(1.Ningxia Medical University,Yinchuan 750004,2.The General Hospital of Ningxia Medical University,Yinchuan750004) |
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| Abstract: | Objective To evaluate the diagnosis value of dual-source 64-slice spiral CT scanning and 3D phase enhanced post-processing in liver hemangioma.Methods CT data of 60 confirmed cases with hepatic hemangioma were retrospectively analyzed.The CT value of 60 cases with hepatic hemangioma were determined at different phases and enhanced capacity were analyzed using 3D software at different phases.Results In 60 cases by plain scannig 79 lesions were found and showed low density lesions.After enhanced scanning,at t... |
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| Keywords: | liver neoplasms CT three phases enhanced scans 3D-reprocessing volume determination |
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