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《Chinese Journal of Radiology》 2004-12
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The preliminary research on the quantitative perfusion measurement of meningioma by CT perfusion imaging

SHI Yu xin, XU Jian feng, CHI Ming ming Department of Radiology, Affiliated Hospital of Nantong University, Nantong 226001, China  
Objective To assess the contribution of CT perfusion in the quantitative diagnosis of meningiomas Methods The CT perfusion imaging was performed in 13 patients (including 2 recurrent meningiomas) by using Somatom Plus 4 helical CT The color map of relative cerebral blood volume (rCBV), relative cerebral blood flow (rCBF), and mean transit time (MTT) was obtained by perfusion software, and rCBF, rCBV, and MTT were calculated in different areas Then the perfusion parameters and its mean ratios between tumor and contralateral normal brain tissue (CNBT) in each group of different pathologic types of meningiomas were compared using an unpaired or a paired Student t test Results The rCBV, rCBF, and MTT of meningiomas were significantly higher than those of CNBT [rCBV:(16 125±12 135) ml/100 g vs (2 158±1 345) ml/100 g, P 0 002; rCBF: (89 627±63 193) ml -1 ·100 g -1 ·min -1 vs(25 599±9 266 ) ml -1 ·100 g -1 ·min -1 , P 0 002; MTT (9 203±4 434) s vs(3 857±2 290) s, P 0 001] The rCBV, rCBF, and MTT of atypical meningiomas ( n =7) were significantly higher than those of typical meningiomas ( n =4) [rCBV: (20 948±9 424) ml/100 g vs (4 015±2 454) ml/100 g, P 0 01; rCBF: (115 766±68 092) ml -1 ·100 g -1 ·min -1 vs (32 113±4 904) ml -1 ·100 g -1 ·min -1 , P 0 05; MTT: (10 352±3 744) s vs(4 685±0 912 ) s, P 0 01] The rCBV and rCBF of 2 cases with recurrent anaplastic meningiomas were not significantly different from those of atypical meningiomas( P 0 05) The characteristic time density curve (TDC) with high peaks was seen in 5 cases The rCBV and rCBF of 4 cases with peritumor brain edema were significantly lower than those of CNBT Conclusion CT perfusion imaging can not only provide quantitative information of meningiomas blood flow and show characteristic dynamic TDC, but also is useful in assessing pathology of tumor and demonstrating lower perfusion in peritumor brain edema and diagnosis of recurrent meningiomas
【CateGory Index】: R739.45
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【References】
Chinese Journal Full-text Database 9 Hits
1 Wu Gang,Yu Yongqiang,Qian Yinfeng,et al Department of Radiology,The First Affiliated Hospital of Anhui Medical University,Hefei 230022,China;The value of 64-slice spiral CT perfusion imaging in the diagnosis and grading of astrocytoma[J];Anhui Medical Journal;2010-07
2 MA Yi-chuan1,FU Kai2,CHEN Yan1,DING Qiang1,SUN Jing-qiu1(1.Department of Radiology,The First Affiliated Hospital of Bengbu Medical College,Bengbu Anhui 233004;2.Department of Radiology,Sichuan Provincial People′s Hospital,Chengdu Sichuan 610072,China);CT perfusion imaging of astrocytoma and its correlation with the expression of Ras homologue A[J];Journal of Bengbu Medical College;2009-08
3 XU Jianfeng SHI Yuxin (Department of Radiology,Affiliated Hospital of Nantong Unviersity,Nantong 226001,China);Brain Metastasis and Meningomas:Differentiation by Perfusion CT Imaging[J];Clinical Medical Journal of China;2005-05
4 ;The Application of CT Perfusion Imaging in Diagnosis of Craniocerebral Tumor and Its Prospect[J];Journal of Practical Radiology;2007-09
5 XU Feng,ZHANG Rongwei,YUAN Shaoji,et al.Department of Neurosurgery,Jinan Military General Hospital,Jinan 250031, CHINA;Value of 320-slice CT perfusion imaging in evaluating peritumoral brain edema of parasagittal meningiomas[J];Jiangsu Medical Journal;2011-07
6 YANG Tian-hao,JIN Song. ( Department of CT Room,Tianjin Huanhu Hospital,Tianjin 300060,China);Progress in Radiological Diagnosis of Meningioma[J];Medical Recapitulate;2010-21
7 MA Yi-chuan,JIANG Jing,FU Kai;Progress of perfusion imaging and CTperfusion imaging and their application in encephalon tumors[J];Practical Journal of Clinical Medicine;2006-06
8 SHI Yu-xin, XU Jian-feng. Department of Radiology, Affiliated Hospital of Nantong University, Nantong 226001, China;Peritumoral brain edema in intracranial tumor evaluated by CT perfusion imaging[J];Chinese Journal of Radiology;2005-05
9 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];Chinese Journal of Radiology;2007-01
【Citations】
Chinese Journal Full-text Database 1 Hits
1 ZHANG Shubao, LIU Yucheng, HUANG Lianqing,et al. Department of Radiology, No.1 People's Hospital, Lianyungang, Jiangsu Province 222002, P.R.China;Value of Time-Density Curve in the Differentiation of Common Brain Tumors[J];Journal of Clinical Radilolgy;2001-07
【Co-citations】
Chinese Journal Full-text Database 2 Hits
1 XU Jianfeng SHI Yuxin (Department of Radiology,Affiliated Hospital of Nantong Unviersity,Nantong 226001,China);Brain Metastasis and Meningomas:Differentiation by Perfusion CT Imaging[J];Clinical Medical Journal of China;2005-05
2 SONG Liping,JIN Hongxing,XU Shuming.Department of CT,Shanxi Tumor Hospital,Taiyuan 030013,China;CT diagnosis of metastatic tumor in brain[J];Chinese Remedies & Clinics;2002-02
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Li Zhijun(Hie North West China Institute of Electronic Equipment, Xi'an 710065);DEVELOPMENT OF ADVANCED RESIN-BASED COMPOSITES[J];Engineering Plastics Application;1999-04
2 Sheng Qiang, Qian Yinfeng, Yu Yongqiang Department of Radiology, the First Hospital, Anhui Medical University, Hefei 230022;Preliminary application of MR perfusion weighted imaging in brain neoplasms[J];Anhui Medical Journal;2004-04
3 Jiao Jian Lan Liwen Ning Rongchang (Northwest Polytechnical University);STUDY ON PROPERTIES OF EPOXY/MODIFIED DICYANODIAMIDE/ACCELERANT[J];FIBER REINFORCED PLASTICS/COMPOSITE;1999-04
4 Wang Rumin Zheng Shuirong Zeng Zhaozhi (Northwestern Polytechincal University);STUDY ON EPOXY MATRIX RESIN CURED WITH MODIFIED DICYANDIAMIDE(MDC-1)[J];FIBER REINFORCED PLASTICS/COMPOSITE;2000-01
5 Lan Liwen (Northwestern polytechnical University);CYANATE RESINS[J];FIBER REINFORCED PLASTICS/COMPOSITES;1996-06
6 Liang Weirong Wang Huimin (Shandong University);INVESTIGATION ON EPOXY RESIN TOUGHENED BY THERMOTROPIC LIQUID CRYSTALLINE POLYMER[J];FIBER REINFORCED PLASTICS/COMPOSITE;1997-04
7 GONG Rui-yu et al (Pharmaceutical School, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, P.R. China 430030).;Epoxy Resin/Imidazole Derivate Latent Curing System[J];Materiais Protection;2001-06
8 ZHANG Jie-ping,CAO Dai-rong,LI Yin-guan,et al.Department of Image,the First Affiliated Hospital,Fujian Medical University,Fuzhou 350005;The clinical value of double-phase three-dimensional 16-detector row computed tomographic angiography in Pre-operation of meningioma[J];Chinese Journal of CT and MRI;2009-01
9 Wang Shanqi Shen Congxiang Shen Xi(Beijing University of Aeronautics and Astronautics, Beijing 100083);HIGH STRENGTH EPOXY MATRIX AND COMPOSITE CURED AT MODERATE TEMPERATURE[J];Acta Materiae Compositae Sinica;1993-03
10 HUANG Jifu, LIANG Xian, ZHANG Baolong, DING Peiyuan and DU Zongjie(Department of Chemistry, Nankai University, Tianjin);STUDIES ON THE CHARACTERIZATION OF UREAS AS LATENT ACCELERATORS FOR DICYANDIAMIDE-CURED EPOXY RESIN[J];Acta Polymerica Sinica;1989-03
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 ZHOU Hai-jun,ZHENG Hai-jun,HUANG Xiao-wei,et al (Department of Radiology and Ophthalmology,The First People's Hospital of Chenzhou,Chenzhou,Hunan 423000,China);Clinical Study of 16-slice Spiral CT Perfusion Imaging for Eye-ring[J];Journal of Xiangnan University(Medical Sciences);2008-02
2 LIU Wei-jin1,ZOU Li-guang1,WANG Wen-xian1,Sun Qing-rong1,DAI Shu-hua1,QI Yue-yong1,YE Ming-fu2,CHEN Ken3 (1Department of Radiology,2Department of Pathology,Xinqiao Hospital,Third Military Medical University,Chongqing 400037;3GE Healthcare China Technologies,Beijing 100176,China);Comparative study between outcomes perfusion parameters of multi-slice computed tomography and pathological of lung solitary nodule or mass[J];Acta Academiae Medicinae Militaris Tertiae;2007-19
3 YANG Zhi-lin, KE Yi-quan, XU Ru-xiang, PENG Ping Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou 510282, China;Evaluation of peritumoral brain edema in intracranial meningiomas using CT perfusion imaging[J];Journal of Southern Medical University;2008-08
4 MA Zhi-wen,DONG Dan-dan,HAN Xue(Department of CT Room,The First Clinical College,Harbin Medical University,Harbin 150001,China);Diagnosis and classification of astrocytic tumors by multi-slice CT perfusion imaging[J];Journal of Harbin Medical University;2007-02
5 HUANG Jin-bai, Ren Bo-xu,CHENG Xiao-guang (Medical School of Yangtze University,Jingzhou 434023,China)Lei Hong-wei,CAI Xing-yu,XIONG Hao,HU Xin-jie (X-ray Department,the First Hospital of Yangtze University, Jingzhou 434000,China);CT Perfusion Imaging in Glioma and Tumor Edema[J];Journal of Yangtze University(Natural Science Edition);2009-04
6 KANG Liqing,ZHANG Yunting,SUN Shimei Department of Radiology,General Hospital,Tianjin Medical University,Tianjin 300052,P.R.China;A Preliminary Comparative Study of Peritumoral Edema with Perfusion CT and Perfusion MR Imaging[J];Journal of Clinical Radiology;2007-04
7 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];Chinese Journal of Cenebrovascular Diseases;2005-11
8 ZHANG Qinghua,HU Chunhong,GU Guangguan Department of Radiology,Wuxi Hospital of Traditional Chinese Medicine,Wuxi,Jiangsu Province 214001,P.R.China;Value of CT Perfusion in Diagnosing Solitary Pulmonary Spherical Lesions[J];Journal of Clinical Radiology;2011-06
9 WU Zheng-Qing,CHEN Shu-Yang,ZHENG Hai-Jun From the Department of Ophthalmology,the First People's Hospital of Chenzhou City;CT Examination Office,the First People's Hospital of Chenzhou City,Chenzhou 423000,Hunan Province,China;Clinical study on blood perfusion imaging of eye-ring's microcirculation in high myopia[J];Recent Advances in Ophthalmology;2008-12
10 Zhengqing Wu,Haijun Zheng,Haijun Zhou,Guoqiao Li,Fang He,Yanli Zhang,Fang Wu,Shuyang Chen Department of Ophthalmology,The First People's Hospital of Chenzhou,Chenzhou 423000,China;Clinical Study of Pro 16-slice Spiral CT Perfusion Imaging for High Myopia[J];Eye Science;2007-03
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 Wang Xiaoyi Chen Changqing Wang Runwen Peng Renluo Department of Radiology,Xiangya Hospital,Hunan Medical University,Changsha 410008;The Evaluation on Differentiating Pathologic Grade of Astrocytomas with Dynamic Enhanced MR Imaging[J];JOURNAL OF PRACTICAL RADIOLOGY;2000-02
2 Zhang Yunting,Zhang JingDepartment of Radiology,Tianjin Medical University General Hospital,Tianjin Medical Imaging Institute,Tianjin 300052;Contrast Enhancement of Brain Tumors[J];CHINESE JOURNAL OF MEDICAL COMPUTED IMAGING;2000-04
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