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《Chinese Journal of Radiology》 2001-10
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The preliminary study of CT perfusion methods in intra-axial ischemic disease

LIANG Jianying~, GUO Xing, WANG Erniu, et al. ~Department of Radiology, Changzhi Medical University, Changzhi 046000,China  
Objective To evaluate the appl ication of CT perfusion in intra-axia l disease. Methods By applying a nuclear medicine data processi ng technique to the time-density data obtained from dynamic CT, cerebral tissue perfusion was p e rformed in 8 cases, 4 with normal findings, 2 with ischemic cerebrovascular dise ase, and 2 with gliomas. Cerebral blood perfusion maps was created and analyzed, absolute regional cerebral blood volume, regional cerebral blood flow, and mean transit time were determined and analyzed as well. Results Wit h regard to var ious degrees of perfusion impairment within the ischemic territory, thus giving rise to a very heterogenous appearance. As a rule, the center of a lesion usuall y representing the core of ischemia showed marked reduction of blood flow. At th e outer margin of a tumor area, the reduction of CBF and CBV was often less pron ounced, indicating some residual flow via collaterals, as was confirmed by the b olus delay on the time to peak time. Conclusion In the near fut ure, functional imaging techniques should have a major impact on therapeutic decision-making i n acute stroke patients, perfusion CT may be recommended even now for emergency applications in daily patient care due to its practicability.
【CateGory Index】: R814.42
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【References】
Chinese Journal Full-text Database 7 Hits
1 LIU Yan;WAN Ye-da;LIU Jing-yan;HE Zhen;HE An-wei;Graduate School of Tianjin Medical University;Department of Radiology,Tianjin Hospital;;The value of perfusion CT in determining the foci of stage ⅠA cervical cancer[J];中国临床医学影像杂志;2014-12
2 Lv Hairong Li Huian Peopl′s Hospital of Ankang city of ShanXi Province,Ankang 725000,China;Multislice CT Perfusion Diagnosis of Acute Ischemic Stroke[J];现代医用影像学;2011-03
3 LIU Hong-jun,LIANG Chang-hong,WANG Guang-yi,HUANG Biao(Department of Radiology,Guangdong General Hospital,Guangdong Academy of Medical Sciences,Guangzhou 510080,China);An experimental study of different concentration contrast media in cerebral CT perfusion imaging of healthy rabbits[J];中国医学影像技术;2009-S1
4 WANG Guang-yi LIANG Chang-hong LIU Hong-jun HUANG Biao (Department of Radiology,Guangdong General Hospital,Guangdong Academy of Medical Science,Guangzhou 510080,China);High concentration contrast media with low flow rate on the CTA imaging of healthy rabbits[J];中国医学影像技术;2009-02
5 HU Chun-hong WU Qing-de WANG Xue-yuan ZHU Wei SHEN Hai-lin FU Yin-di DING Yi. Center of Medical Imaging,the First Affiliated Hospital of Soochow University,Suzhou 215006,China;An improved method of quantitative assessment of regional cerebral blood flows by perfusion CT at the general infusion rate[J];中华放射学杂志;2007-01
6 Zheng Jin,Jiang Anqiu,Wu Zhiyuan, Fu Jianxiong,Lin Jun,Chen Juan,Shi Binbin,Zhang Ping,Song Yuanyuan (Department of CT,Subei people's Hospital of Jiangsu Province,Yangzhou 225001);The Preliminary Study of Perfusion Imaging in Brain Tumor with Multislice Spiral CT[J];中国医学影像学杂志;2005-03
7 Mou Wenbin Zhang Weihong (Department of Radiology, Peking Union Medical College Hospital, CAMS and PUMC, Beijing 100730);Progress in computed tomography[J];现代仪器;2002-05
【Citations】
Chinese Journal Full-text Database 2 Hits
1 ZHANG Hongmei, GAO Peiyi, HU Pingying. Department of Neuroradiology, Beijing Neurosurgical Institute, Beijing 100050;Preliminary study of cerebral tissue perfusion measurement by dynamic CT[J];中华放射学杂志;1999-07
2 LIU Xiang, DAI Jianping, SUN Bo, et al Department of Neuroradiology, Beijing Neurosurgical Institute, Beijing 100050;The preliminary research of CT perfusion imaging in intraaxial ischemic disease[J];中华放射学杂志;1999-07
【Co-citations】
Chinese Journal Full-text Database 8 Hits
1 BAI Xue-fei;NIU Guang-ming;HAN Xiao-dong;Department of MRI,Affilicated Hospital,Inner Mongolia Medical University;;THE VALUE OF DIFFERENTIAL DIAGNOSIS OF PWI IN GLIOMA RECURRENCE AND RADIATION-INDUCED BRAIN INJURY[J];内蒙古医科大学学报;2014-03
2 WANG Bin,YAO Zhen-wei1 Department of Radiology,Huashan Hospital,Fudan University2 Department of Pathology,Huashan Hospital,Fudan University12 Wulumuqi Middle Rd,Shanghai 200040,P.R.C.;Progress in Cerebral CT Perfusion[J];中国医学计算机成像杂志;2011-03
3 ;Cerebral microcirculation changes after subarachnoid hemorrhage by CT[J];医学影像学杂志;2011-03
4 WANG Xian-long,WEN Zhi-bo.Department of Radiology,Zhujiang Hospital of Southern Medical University,510282,China;Multi-slice CT perfusion imaging in ischemic cerebrovascular disease[J];中华神经医学杂志;2011-02
5 GUO Ying~*,GUO An-qi,GE Ying-hui,ZHOU Zhou,LI Jian-ying,ZHANG Shou-hua.*Department of Radiology,Henan Provincial People's Hospital,Zhengzhou 450003,China;Feasibility of reducing X-ray dose in 64-slice CT brain perfusion by increasing interval between scans with an axial scan mode[J];中华放射学杂志;2009-12
6 ZENG Longying,HUANG Jie(Sichuan Provical People's Hospital,Chengdu 610070);Nursing of CT perfusion imaging with cerebral hemorrhage[J];护理实践与研究;2009-17
7 SONG Tong-jun1,WEI Jian-gong1,LUO Ti-lin2,et al.1 Department of Neurosurgery;2 Department of Radiology,The Shajing People's Hospital of Baoan District,Shenzhen Guangdong 518104,China.;The value of CT perfusion imaging in the diagnoses of cerebral microcirculation disturbance after early traumatic brain injury[J];临床和实验医学杂志;2008-11
8 LIU Ke1,2,TANG Wen-yuan1(1Department of Neurosurgery,The First Affiliated Hospital,Chongqing Medical University,Chongqing 400016;2Department of Neurosurgery,Chongqing Emergency Medical Center,Chongqing 400014,China);Experimental study on hemodynamics of traumatic brain injury using dynamic CT perfusion image[J];第三军医大学学报;2008-13
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 X.S.Li,H.X.Fan,H.X.Zhu,Y.L.Song,C.W.Zhou.Department of CT,Air Force General Hospital of People's Liberation Army,No.30 Fucheng Road,Haidian District,100142,Beijing,China;The value of perfusion CT in predicting the short-term response to synchronous radiochemo-therapy for cervical squamous cancer[J];国际医学放射学杂志;2012-03
2 LI Jiansheng,TANG Rijie,TAN Xiaojun,et al.Department of Radiology,the Clinical Cancer Hospital,Guangzhou Medical College,Guangzhou 510095,P.R.China;Clinical Study of Multislice Spiral CT Perfusion for Cervical Cancer[J];临床放射学杂志;2010-01
3 CUI Yan-hai,HUANG Mei-ping,LIANG Chang-hong,LUI Hui,ZHOU Tao,LUI Qi-shun(Department of Radiology,Guangdong Provincial People's Hospital,Guangzhou 510080,China);The optimization of contrast media injection protocol in heart coronary CTA by 64-MSCT[J];中国医学影像技术;2008-03
4 QIU Jian-xing, WANG Ji-chen, LIU Jian, GAO Li, SUN Xiao-wei, WANG Yi-sheng, JIANG Xue-xiang (Department of Radiology, Peking University First Hospital, Beijing 100034, China);Coronary angiography by 64-slice CT:optimization of contrast medium injection[J];中国医学影像技术;2006-10
5 GAO Yong-an.Department of Radiology,Xuanwu Hospital,Capital University of Medical Sciences,Beijing 100053,China;Analysis of the advantages about 64-slice SCT in the diagnosis of nervous system diseases[J];中国脑血管病杂志;2005-11
6 JI Li-biao,WANG De-hang,LIU Sheng,SHI Hai-bin(Department of Radiology,the First Affiliated Hospital of Nanjing Medical University,Nanjing 210029,China);An Experimental Study about Contrast Medium Injection Rate and Dose in Cerebral CT Perfusion Imaging[J];实用放射学杂志;2005-10
7 Zheng Jin,Jiang Anqiu,Wu Zhiyuan, Fu Jianxiong,Lin Jun,Chen Juan,Shi Binbin,Zhang Ping,Song Yuanyuan (Department of CT,Subei people's Hospital of Jiangsu Province,Yangzhou 225001);The Preliminary Study of Perfusion Imaging in Brain Tumor with Multislice Spiral CT[J];中国医学影像学杂志;2005-03
8 SHI Yu xin, XU Jian feng, CHI Ming ming Department of Radiology, Affiliated Hospital of Nantong University, Nantong 226001, China;The preliminary research on the quantitative perfusion measurement of meningioma by CT perfusion imaging[J];中华放射学杂志;2004-12
9 ZHAO Jing xia, LIU Qing rui, LI Lai you, LI Ru xun, HE Dan (Department of Neurology, the Fourth Affiliated Hospital of Hebei Medical University, Shijiazhuang 050011, China);Cerebral hemodynamics before and after treatment of acute cerebral infarction: CT perfusion imaging[J];中国医学影像技术;2004-12
10 ZHANG Jing, QI Jianpin, CHENG Lang, et al. Department of Radiology, The Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province 430030, P. R. China;Evaluation of Tumor Vessel Permeability in Cerebral Neoplasm with Multi-slice Helical CT Perfusion Imaging[J];临床放射学杂志;2004-08
【Secondary References】
Chinese Journal Full-text Database 8 Hits
1 HU Hong-bo;DAI Mei-ping;Institute of Drug and Instrument Control, Joint Logistics Department of Guangzhou Military Area Command;;Verification and analysis on configuration investigation of PET-CT in medical institutions[J];中国医学装备;2016-11
2 WANG Yun;XIAO Yi;LIU Shi-yuan;Department of Radiology and Nuclear Medicine,Changzheng Hospital,the Second Military Medical University;;Feasibility study of low radiation dose brain perfusion with a hybrid iterative reconstruction technique in a rabbit model[J];放射学实践;2016-08
3 ZHAO Xinghan;WANG Tao;Shandong Medical Imaging Researoh Institute;Shandong University School of Mediane;;The basic knowledge of CT intravascalar contrast medium[J];医学影像学杂志;2016-05
4 FENG Xiao-rong;LIANG Li-hua;CHEN Yao-qiang;Department of Radiology,Shenzhen 4th People's Hospital;;Value of Multi- slice Spiral CT Coronary Angiography With Low Iodine Flow Rate in Plaque Diagnosis[J];中国全科医学;2015-27
5 YE Wei-tao;LIANG Chang-hong;HU Mao-qing;CHEN Shu-ting;WEN Meng-huang;LI Xin-yun;LIU Zai-yi;WANG Guang-yi;LI Jing-lei;Graduate School,Southern Medical University;Department of Radiology,Guangdong Academy of Medical Sciences,Guangdong General Hospital;;Effect of different contrast media injection protocols on enhancement of abdomen major vessels and liver in swines in CT[J];中国医学影像技术;2014-12
6 CUI Xingyu;FANG Xiangming;CAI Song;QIAN Pingyan;HOU Jinling;BAO Jian;CHEN Hongwei;Department of Radiology,Wuxi People's Hospital, Nanjing Medical University;;Optimization of contrast media injection plan in dual-energy lung perfusion imaging using dual-source CT with single contrast enhancement[J];实用放射学杂志;2013-09
7 Zhao Hongyu Pan Xianfeng Zhu Jianhua(Philips and Neusoft Medical System Co.,Ltd,ShengYang 110179);Analysis and research on inherent vibration of the rotational bearing to reduce CT running noise[J];现代仪器与医疗;2013-03
8 Zhao Hong1,2,Zhao Yixin2 (1 College of Mechanical and Transpartation Engineering,China University of Petroleum,Beijing 102249,China; 2 State Key Laboratory of Coal Resources and Safe Mining,China University of Mining & Technology,Beijing 100083,China);Wireless automatic loading test system for industrial CT based on virtual instrument[J];仪器仪表学报;2012-08
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