Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Medical Imaging Technology》 2011-01
Add to Favorite Get Latest Update

Diagnosis of cerebrovascular diseases with 128-detector CT

HE Wen-juan,SHEN Jia-lin,XU Jian-rong,HUA Xiao-lan(Department of Radiology,Renji Hospital,Shanghai Jiao Tong University School of Medicine,Shanghai 200127,China)  
Objective To explore the value of whole-brain perfusion with 128-detector computed tomography(CT) in ischemic cerebrovascular diseases.Methods Fourty patients dignosed as ischemic cerebrovascular diseases underwent plain CT and CT perfusion(CTP) within 24 h after the onset of symtoms.Follow-up MR DWI were performed in 24—72 h after the onset of symtoms.Results Among the 40 patients,20 lesions were detected with plain CT in 17 patients,and 42 lesions were detected with CTP.Among the 22 lesions missed in plain CT,reduced CBF,CBV and prolonged MTT,TTP were showed in 15 lesions,while CBF reduced and CBV prolonged in 4 lesions,MTT and TTP prolonged or no change in CBF and CBV in 3 lesions.Follow-up MR DWI confirmed that 35 lesions in which CBF and CBV reduced together developed to infarct foci.Conclusion Within 24 h after the onset of symtoms,whole-brain perfusion with 128-slice CT could increase the detectable rate of the ischemic lesions significantly,therefore has important value in early detection of ischemic lesions and avoiding omission of lesions.
【CateGory Index】: R816.1
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 2 Hits
1 ZHANG Yong-hai,BAI Jun-hu,ZHANG Ming,YANG Guo-cai,TANG Gui-bo,FANG Jun,SHI Wei,LI Xing-hua,LIU Su-ping,LU Qing,TANG Jun. Department of Radiology, Qinghai Provincial People′s Hospital,Xining 810007,China;A study of whole brain perfusion CT and CT angiography in hyperacute and acute cerebral infarction[J];Chinese Journal of Radiology;2005-07
2 ZHANG Miao,LU Jie,LI Kun-cheng,SUI Xin,CAO Yan-xiang(Department of Radiology,Xuanwu Hospital,Capital Medical University,Beijing 100053,China);Preliminary application of 3D CT whole brain perfused blood volume imaging in hyperacute cerebral infarction[J];Chinese Journal of Medical Imaging Technology;2009-04
Chinese Journal Full-text Database 8 Hits
1 ZHANG Longjiang,ZHOU Chang-sheng,ZHAO Yan′e,et al.Department of Medical Imaging,Nanjing General Hospital of Nanjing Military Command,Nanjing 210002,P.R.China;Preliminary Study of Dual-source CT Angiography and Three-dimensional Whole Brain Perfused Blood Volume Imaging in Patients with Moyamoya Disease[J];Radiologic Practice;2010-01
2 ZHOU Zhipeng,DENG Yanxian, QIU Weijia,et al.Department of Radiology,Affiliated Hospital of Guilin Medical College 541001,P.R.China;The DSA and CT Perfusion Evaluation of New Model of Artery Occlusion in Monkey[J];Journal of Clinical Radiology;2008-11
3 MAN Xiao,LENG Zhen-pu,PANG Zai-ying,DU Yi-feng (Department of Neurology,Provincial Hospital Affiliated to Shandong University,Jinan 250021,China);CT perfusion imaging and determination of Glu and GABA content in acute cerebral infarction[J];Journal of Shandong University(Health Sciences);2008-08
4 LIU Xiao-dong,YAO Xiao-ping,XIE Wen-xia,et al.Department of Radiology,Workers General Hospital of Tongling Nonferrous Metals Group,Tongling 244000,Anhui,China;Comparative Study on Quantitative CT Values of Fresh and Olden Lacunar Cerebral Infarction[J];Chinese Journal of General Practice;2010-02
5 ;Clinical and imagic analysis of acute cerebral vascular disease with onset of seizure[J];Journal of Medical Imaging;2005-11
6 YAO Zhen-wei ZHANG Fang FENG Xiao-yuan Department of Radiology.Huashan Hospitar,Fudan University;Evaluation of Rabbit Cerebral Mini-embolic Ischemia Model with CT Perfusion[J];Chinese Computed Medical Imaging;2008-04
7 YU Qin,RAN Long-fu;CT diagnosis advancement of acute cerebral infarction[J];Practical Journal of Clinical Medicine;2009-01
8 JIANG Bao-dong* FENG Xiao-yuan LIU Cheng LI Ke YU Fu-hua *Department of Radiology,Huashan Hospital,Fudan University,Shanghai 200040,China;Study on imaging parameters of multi-slice spiral CT long coverage angiography in intracranial and cervical arteries[J];Chinese Journal of Radiology;2006-09
【Secondary Citations】
Chinese Journal Full-text Database 5 Hits
1 Chen Xingrong; Shen Tianzhen (Department of Radiology, Huashan Hospital, Shanghai Medical University, Shanghai 200040);Imaging of Cerebral Infarct[J];CHINESE JOURNAL OF MEDICAL COMPUTED IMAGING;2000-01
2 LU Jie, LI Kuncheng, DU Xiangying Department of Radiology, Xuanwu Hospital, the Capital Medical University, Beijing 100053, China;The preliminary study of CT cerebral perfusion imaging in transient ischemic attacks[J];Chinese Journal of Radiology;2002-04
3 GUAN Xiaoting *,LIU Xiang, LONG Jie, et al. *Department of Neurology,Beijing Tiantan Hospital,Beijing 100050,China;CT perfusion imaging and CT subtraction angiography in diagnosing acute ischemic cerebrovascular disease[J];Chinese Journal of Neurology;2000-05
4 LI Kun-cheng*, LU Jie (Department of Radiology, Xuanwu Hospital, Capital University of Medical Sciences, Beijing 100053, China);Progress of CT and MRI in ischemic cerebrovascular disease[J];Chinese Journal of Medical Imaging Technology;2005-10
5 GAO Yan, LI Kun-cheng*, DU Xiang-ying, LIU Jia-bin, YANG Yan-hui (Department of Radiology, Xuanwu Hospital, Capital University of Medical Sciences, Beijing 100053, China);Study on middle cerebral artery stenosis or occlusion by CT perfusion and CT angiography with 64-detector row CT[J];Chinese Journal of Medical Imaging Technology;2006-08
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved