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《Chinese Journal of Radiology》 2006-09
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Study on imaging parameters of multi-slice spiral CT long coverage angiography in intracranial and cervical arteries

JIANG Bao-dong* FENG Xiao-yuan LIU Cheng LI Ke YU Fu-hua *Department of Radiology,Huashan Hospital,Fudan University,Shanghai 200040,China  
Objective To explore application of the bolus-triggered technique and optimal match between collimation and pitch of MSCTA in intracranial and cervical arteries.Methods(1)The small-dose tests were performed in 19 healthy volunteers and the theoretical threshold was obtained by the time-density curve.(2)forty healthy volunteers were divided randomly into two groups and the scanning parameters were as follows.Group A:collimation 1.0 mm,pitch 1.750. Group B:collimation 2.5 mm,pitch 0.625. Statistical significance was determined with the X~2 test and t test(α=0.05).Results(1)In 19 volunteers,CT value 4 seconds before the peak was 75 HU,the CT value at the beginning segment of the carotid artery and the C_1 segment of internal carotid artery was in accordance with the standard.(2)Image quality ofⅠ,Ⅱgrades artery structures of group B was superior to that of group A.Image quality ofⅢ,Ⅴ grades artery structures of group A was superior to that of group B.Conclusions(1)MSCTA in intracranial and cervical arteries can display systematically the cerebral and carotid arteries.(2)The bolus-triggered technique can improve the image quality of the target vessels.The image quality of the MSCTA of intracranial and cervical arteries is better with the threshold of 75 HU on the basis of 3.5 ml/s injection rate.(3)On the basis of the same other parameters,the optimal scanning parameters are a collimation of 1.0 mm with a pitch of 1.750.
【CateGory Index】: R816
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【References】
Chinese Journal Full-text Database 10 Hits
1 WANG Bin,FU Qiang,XU Kai-yuan,et al.Department of Radiology,Dongguan Kanghua Hospital,Guangdong 523080,P.R.China;Study of 64-slice Spiral CT Techniques in Cerebral and Carotid CT Arteriography[J];Radiologic Practice;2009-01
2 LI Chuanming,WANG Jian,DAI Mingde,et al.Department of Radiology,the First Affiliated Hospital to the Third Military Medical University,Chongqing 400038,China;Dual-source CT angiography technique and its clinic application in cerebral vessels examination[J];Journal of Chinese Practical Diagnosis and Therapy;2010-06
3 ZHONG Jing-song1,SHEN Hai-lin2,DING Yi2,LIN Qian-zao1,XIA Xue-ping1,WANG Hong1,LI Hui1,YANG Yi-long1(1.Huaian Second Hospital,Huaian Jiangsu 223002,China;2.Department of Imaging,the First Affiliated Hospital of Soochow University,Suzhou Jiangsu 215006,China);64-MSCT long coverage angiography of intracranial and cervical arteries in TIA[J];Journal of China Clinic Medical Imaging;2010-07
4 JIANG Bao-dong1,MA Xiang-xing2,WANG Qing2,WANG Qian2,FENG Xiao-yuan1,LI Ke1,YU Fu-hua2(1.Department of Radiology,Huashan Hospital of Fudan University,Shanghai 200040,China;2.Department of Radiology,Qilu Hospital of Shandong University,Jinan 250012, China);Delay time and slile thickness of CT venography of cerebral veins[J];Journal of Shandong University(Health Sciences);2008-11
5 CAI Wu,GONG Jian-ping,ZHU Jiang-tao,QIAO Fang,CHEN Guang-qiang,ZHANG Bo,YI Bi-xing,QIAN Ming-hui (Dept of Radiology,the Second Hospital Affiliated to Soochow University,Jiangsu Suzhou 215004,China);Preliminary Study of the Scan-delay-time During the Combined Examation of CT Perfusion and CT Angiography After Contrast Media Administration in Cerebral and Cervical CT Angiography[J];Suzhou University Journal of Medical Science;2010-02
6 ;Study on the application value of manual triggering technology in coronary-artery CTA[J];Journal of Medical Imaging;2011-04
7 YAN Zhong-yu,WANG Zhen-chang,LIU Zhong-lin;Elementary Application of 16-slice Spiral CT Angiography in Extracranial Carotid and Vertebral Artery[J];Chinese Computed Medical Imaging;2007-06
8 YANG Xian-feng,ZHU Bin,ZHOU Zheng-yang,SONG Wei-tong,DOU Xin,HU An-ning Department of Radiology,Nanjing Gulou Hospital,Affiliated to Nanjing University Medical School 321 Zhongshan Rd., Nanjing 210008,P.R.C.;Bolus-triggered MSCT Angiography in Depicting Intracranial Artery Aneurysm[J];Chinese Computed Medical Imaging;2010-01
9 YANG Jie, ZHANG Jing, HUANG Jie,LI Xiao-long (General hospital of PLA, Beijing 100853, China);Study on Imaging Quality of 64-Slice Spiral CT Long Coverage Angiography in Intracranial and Cervical Arteries[J];Chinese Medical Equipment Journal;2008-10
10 LU Feng-qi,YU Xiang-rong,WANG Dong,YU Xun,ZHANG Lei,HUA Dong-ying(Wuxi Second People's Hospital,Jiangsu 214002,China);Carotid arteries angiography with 64-slice spiral CT in low dosage of the contrast media[J];Shanghai Medical Imaging;2010-03
【Citations】
Chinese Journal Full-text Database 1 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
【Co-citations】
Chinese Journal Full-text Database 7 Hits
1 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
2 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
3 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
4 ;Clinical and imagic analysis of acute cerebral vascular disease with onset of seizure[J];Journal of Medical Imaging;2005-11
5 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
6 YU Qin,RAN Long-fu;CT diagnosis advancement of acute cerebral infarction[J];Practical Journal of Clinical Medicine;2009-01
7 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);Diagnosis of cerebrovascular diseases with 128-detector CT[J];Chinese Journal of Medical Imaging Technology;2011-01
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 CHENG Shu-lai*,REN An-zhou*,DUAN Chuan-zhi,ZHONG Peng-biao*,LI Tie-lin. *Department of Neurosurgery,Xinhui Municipal People's Hospital,Xinhui 529100,China;Etiological diagnosis and interventional therapy of spontaneous subarachnoid hemorrhage[J];Chinese Journal of Neuromedicine;2006-11
2 HU Hai-zhou ,LIU Jun,XIAO En-hua,et al.The Department of Radiology,Xiangya Second Hospital of Central South University,Changsha, 410011,China;Effect of Flow Rate and Delayed Time on Intracranial Vascular SCTA Imaging[J];Journal of Chinese Physician;2002-08
3 FANG Wen-hao1,LU Fa-jin1,ZHANG Li-juan1,XIE Peng2,LI Qi2(1Department of Radiology,2Department of Neurology,First Affiliated Hospital,Chongqing Medical University,Chongqing 400016,China);Anatomic variations of Willis circle by 64-slice volume CT digital subtraction angiography[J];Acta Academiae Medicinae Militaris Tertiae;2009-14
4 SUN Cong,LIU Cheng,WANG Dao-ping,et al.Department of CT,Imaging Research Institute of Shandong Medical University,Jinan 250021,P.R.China;An Application Study on the Feasibility of Multi-slice CT Abdominal Angiography with Low Dose and High Concentration of Contrast Media[J];Radiologic Practice;2007-03
5 QIU Li-qin,WANG Yan,HUANG Yue,et al.Department of Radiology,Tiefa Coal Mining Group General Hospital,Shenyang Medical College,Liaoning 112700,P.R.China;Application of MSCT Angiography for Enclosed Mass of Neck[J];Radiologic Practice;2007-12
6 LIU Jian-ping,LUI Hui,LIANG Chang-hong,et al.Department of Radiology,Guangdong Provincial People's Hospital,Guangzhou 510080,P.R.China;Clinical Observation on Preparation of Coronary CTA with Sublingual Betaloc[J];Radiologic Practice;2008-12
7 GAO Yuan-tong,LUO Min,LI Yang,et al.Department of Radiology,Ruian People Hospital,Zhejiang 325200,P.R.China;Comparative Study of CT Angiography,MR Angiography and Digital Subtraction Angiography in the Diagnosis of Intracranial Arterial Stenosis[J];Radiologic Practice;2009-03
8 CHEN Jin,CAO Dai-rong,LI Yin-guan,et al.Department of Imaging,the First Affiliated Hospital of Fujian Medical University,Fuzhou 350005,P.R.China;Clinical Value of Dual-phase Multi-slice Spiral CT Angiography in the Diagnosis of Carotid-cavernous Fistula[J];Radiologic Practice;2009-11
9 Yang Xuehua,Tan Yanzhao,Gao Jianbo,et al.Department of Radiology,the First Affiliated Hospital of Zhengzhou Medical University,Zhengzhou 450052,China;The evaluation of 64 multi-slice spiral CT angiography in the diagnosis of cerebral and carotid artery diseases[J];Chinese Journal of Practical Nervous Diseases;2008-09
10 QIN Ding*,JIAO Hong-yun,CHEN Jun-hong,YI Jing(Department of Neurology,General Hospital of Beijing Mining Group, Beijing 102300,China);Cerebral angiographic analysis of patients with transient ischemic attack and cerebral artery stenosis[J];Chinese Journal of Interventional Imaging and Therapy;2007-04
【Secondary References】
Chinese Journal Full-text Database 5 Hits
1 GUO Ying-yu,YU Qing-tai,HUANG Wei.Department of CT,Songyang City Oilfield General Hospital,138006,China;Clinical Application Value of 16-Slice Spiral Computed Tomography Angiography in the Diagnosis of Cervical Artery Diseases[J];Chinese Journal of CT and MRI;2009-06
2 YE Shu-liang,SHU Jian,CHA Gang,et al.Department of Radio-logy,the People′s Hospital of Fushun Country,Sichuan 643200,P.R.China;Angiography of Thyroid Arteries on Multislice Helical CT[J];Radiologic Practice;2009-03
3 YANG Jie,HUANG Jie,YAN Fei,HUANG Zi-li(General Hospital of PLA,Beijing 100853,China);Clinical Application of Dual-energy Imaging Technology in Intracranial and Cervical Arteries[J];Chinese Medical Equipment Journal;2010-04
4 CAO Xiao-Hong, CHEN Hai-Jun Heilongjiang Provincial Hospital, Harbin 150036, China.;Clinical research and nursing cooperation for brain examination with 16 spiral CT using perfusion in patients with acute stroke[J];China Medical Equipment;2011-02
5 LU Ming,WANG Jian,LI Chuan-ming,CHEN Wei,LI Hai-tao,ZHANG Lin Department of Radiology,Southwest Hospital,the Third Military Medical University,Chongqing 400038,China;Evaluation of Intracranial Aneurysms Using Dual-source Computed Tomographic Angiography and Digital Subtraction Angiography[J];Acta Academiae Medicinae Sinicae;2010-06
【Secondary Citations】
Chinese Journal Full-text Database 3 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
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