| 多层螺旋CT在肝脏局灶性结节增生诊断中的应用 |
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| 引用本文： | 雷剑,蒋海清,田云生. 多层螺旋CT在肝脏局灶性结节增生诊断中的应用[J]. 上海医学影像, 2006, 15(3): 202-203,189 |
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| 作者姓名： | 雷剑 蒋海清 田云生 |
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| 作者单位： | 341000,江西省赣州市人民医院影像科;341000,江西省赣州市人民医院影像科;341000,江西省赣州市人民医院影像科 |
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| 摘 要： | 目的提高对肝脏局灶性结节增生CT表现的认识,探讨多层螺旋CT的诊断价值。方法对8例经多层螺旋CT多期增强扫描并已病理证实为FNH的病例,进行影像学分析。结果7例为单发病灶,1例为2个病灶。CT平扫7个病灶呈低密度,2个为等密度;CT强化特点:病灶动脉期快速显著增强而门静脉期及延迟扫描为等密度,7个病灶检出瘢痕。结论多层螺旋CT多期增强扫描能显示FNH的增强特征性改变。
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| 关 键 词： | 肝脏 局灶性结节增生 体层摄影 X线计算机 |
Diagnosis of hepatic focal nodular hyperplasia with MSCT |
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| LEI Jian,JIANG Haiqing,TIAN Yunsheng. Diagnosis of hepatic focal nodular hyperplasia with MSCT[J]. Shanghai Medical Imaging, 2006, 15(3): 202-203,189 |
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| Authors: | LEI Jian JIANG Haiqing TIAN Yunsheng |
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| Abstract: | Objective To investigate MSCT findings of hepatic focal nodular hyperplasia(FNH),and improve its diagnostic value.Methods Three-phasic MSCT scans of 8 cases FNH confirmed by pachelogy were reviewed retrospectively.Results There was single in 7 cases,double in 1 cases.7 lesions is hypodensity and 2 lesions is isodensity on plain MSCT.During MSCT enhancement all lesions were markedly and homogeneously enhanced in arterial phase,isodensity in portal and delay plase,7 lesions finded scar.Conclusion Dynamic contrast-emhanced MSCT can show the charcteristics of FNH. |
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| Keywords: | Liver Focal nodular hyperplasia Tomography X-ray computed |
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