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《Journal of Southern Medical University》 2008-08
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Evaluation of peritumoral brain edema in intracranial meningiomas using CT perfusion imaging

YANG Zhi-lin, KE Yi-quan, XU Ru-xiang, PENG Ping Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou 510282, China  
Objective To evaluate the perfusion characteristics of the peritumoral brain edema of intracranial meningiomas using 16-slice spiral CT perfusion imaging. Methods Dynamic contrast-enhanced single-location sequence CT scan was performed in 19 patients with intracranial meningiomas and peritumoral brain edema. The regional cerebral blood flow (rCBF), regional cerebral blood volume (rCBV) and the mean transit time (MTT) were calculated for the peritumoral brain edema and the contralateral white matter and comparatively analyzed. Results The rCBF and rCBV in the peritumoral brain edema were significantly lower than those of the contralateral white matter in patients with meningiomas (rCBF: 14.26±7.44 vs 26.92±15.71 ml/100 g tissue·min, P0.05; rCBV: 0.96±0.35 vs 2.47±1.69 ml/100 g tissue, P0.05). But the MTT showed no significant difference between the peritumoral brain edema and the contralateral white matter (P0.05). Conclusions The rCBF and rCBV are significantly lowered in the peritumoral brain edema in comparison with those of the contralateral white matter. Vascular compression by the edema fluid may have a major effect on the tissue blood flow and blood volume.
【CateGory Index】: R739.45
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 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
【Co-citations】
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 YANG Zhi-Lin,KE Yi-Quan,XU Ru-Xiang,PENG Ping Department of Neurosurgery,Zhujiang Hospital,Southern Medical University,Guangzhou 510282,China;Influence of tumoral location,size and histology on peritumoral brain edema in intracranial meningiomas[J];Journal of the Fourth Military Medical University;2007-17
3 MAI Xiao-li,CHU Cheng-feng,QIN Wei,et al.Department of Radiology,Zhongda Hospital,Southeast University,Nanjing 210009,P.R.China;Clinical Study of Diffusion Weighted Imaging in Brain Tumors and Peri-tumoral Region[J];Radiologic Practice;2006-05
4 Wu Maochun,Li Jianmin,Yuan Xianhou,et alDepartment of Neurosurgery, Zhongnan Hospital, Wuhan University, Wuhan 430071,China;Relationship Between Peritumoral Edema,Brain Invasion andPostoperative Recurrence of Meningiomas[J];Journal of Hubei Medical University;2003-02
5 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
6 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
7 LING Huawei, DING Bei, ZHANG Huan,et al. Department of Radiology, Ruijin Hospital of Shanghai Second Medical University, Shanghai 200025, P. R. China;Preliminary Study of Multi-slice CT Perfusion in Preoperative Evaluation of Meningioma Subtype[J];Journal of Clinical Radiology;2006-03
8 QI Jun, LIU Qiaoli Department of CT, The Affiliated Hospital of Luzhou Medical College, Luzhou, Sichuan Province 646000, P. R. China;CT Analysis of a Few Types of Intracranial Meningioma[J];Journal of Clinical Radiology;2006-07
9 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
10 CHU Cheng-feng,MAI Xiao-li,QIN Wei,CHEN Long-gui,JIA Ai-ming,ZHONG Gang-cai(Department of Radiology,Zhongda Hospital,Southeast University,Nanjing 210009,China);Functional magnetic resonance imaging in the evaluation of brain tumors[J];Journal of Southeast University(Medical Science Edition);2006-05
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 ZHANG Fan 1 , WANG Guoan 2 , LIU Guanghui 1 , LIU Qinhua 1 , SUN Daofa 1 1 Department of Neurosurgery, First People's Hospital of Xiantao, Xiantao 433000, China; 2 Department of Neuro-surgery, People's Hospital of Wuhan University, Wuhan 430071, China;The clinical features and treatment of cerebral schistosomiasis[J];Chinese Journal of Neuromedicine;2003-01
2 SONG Jin-jun,WANG Shang-zhong,CAO Zhi-qing,LEI Xin-li (The Lushan Sanatarium of PLA,Jiujiang 332000,Jiangxi,China);Clinicopathological analysis of cerebral schistosomiasis[J];Journal of Southeast China National Defence Medical Science;2007-01
3 HUANG Jin-bai1,XU Hai-bo1,KONG Xiang-quan1,REN Bo-xu2,CHEN Chang-yi2,LEI Hong-wei2(1Department of Radiology,The Affiliated Union Hospital,Tongji Medical College,Huazhong University of Science and Technology,Wuhan 430022;2Department of Medical Image,Medical College of Yangtze University,Jingzhou Hubei 434000,China);MRI features of cerebral schistosomiasis[J];Acta Academiae Medicinae Militaris Tertiae;2008-20
4 Chen Ying1,Huang Lei1,Yuan Jingping2,Zhang Qinghua1,Ao Qilin3(1Department of Obstetrics & Gynecology;2Department of Pathology,The Central Hospital ofWuhan,Wuhan 430014,3 Institute of Pathology of Tongji Hospital,and Department of Pathology ofTongji Medical College,Huazhong University of Science and Technology,Wuhan 430030,China);EXPRESSION AND SIGNIFICANCE OF P16~(INK4α) AND Ki67 IN THE NORMAL CERVIX,CHRONIC CERVICITIS AND CERVICAL INTRAEPITHELIAL NEOPLASIA[J];Chinese Journal of Histochemistry and Cytochemistry;2009-04
5 Peng Ren-luo,et al.Department of Radiology,The First Affiliated Hospital,Hunan Medical University,Changsha(410008);CT Evaluation of Cerebral Schistosomiasis[J];Journal of Clinical Radiololgy;1992-01
6 Sun Junmo; Tian Zhixiong; Zhang Zaipeng; et al. (CT Section, No. 2 Affiliated Hospital, Hubei Medical University, Wuhan, Hubei Province 430071, P. R. China);Discussion on CT Classification of the Cerebral Schistosomiasis[J];JOURNAL OF CLINICAL RADILOLGY;1999-09
7 CHEN Shigui, LIU Longping. Section of CT, People's Hospital, Yangxin county, Hubei province 435200, P. R. China;CT Analysis of Brain Schistosomiasis: Reports of 67 Cases[J];Journal of Clinical Radiololgy;2003-S1
8 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];Journal of Clinical Radiololgy;2004-08
9 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
10 ZHUANG Ming Hua,GAO Li Da,LI Ming Yuan,MU Jia Wan,HE Jun,JIANG ZHONG Hua,DONG Yun Hua,BAI Sao Huai,LI Yan Chun,ZHANG Er Qiang,SHI Fu Dong,SONG Jin Dan Department of Neurosurgery,The Second Affiliated Hospital,Medical College of Shantou Univers;Image Technique Study of Glioma with Monoclonal Antibody Labelled by Fluorescence During Operation[J];Chinese Journal of Clinical Neurosciences;2002-01
【Secondary Citations】
Chinese Journal Full-text Database 4 Hits
1 YANG Ben qiang *, TIAN Jian ming, ZHOU Li juan, LIU Wen yuan, GUAN Chang qun *Department of Radiology, General Hospital of Shenyang Military Commmand, Shenyang 110016,China;Correlation studies of rCBV with VEGF protein expression and MVD in gliomas[J];Chinese Journal of Radiology;2003-04
2 LIANG Chen-yang, GAO Pei-yi, YUAN Fang, XU Li-xin, HU Ling Beijing Neurosurgical Institute, Beijing 100050, China;Experimental study of astrocytic swelling in rats and evaluation with CT perfusion imaging and histopathology[J];Chinese Journal of Radiology;2003-10
3 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];Chinese Journal of Radiology;2004-12
4 QIAN Yin feng,YU Yong qiang,ZHEN Fei qun,et al (Department of Radiology,the First Hospital,Anhui Medical University,Hefei 230022,China);A Study of the Differential Diagnostic Potential of Perfusion MR Imaging among High-Grade Gliomas,Metastatic Tumor and Abscess of Brain[J];Chinese Journal of Medical Imaging Technology;2003-02
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