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《Radiologic Practice》 2005-10
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Clinical Application of Perfusion Imaging with Multi-Slice CT in Edema Surrounding Cerebral Neoplasm

LI Zhi-yong,WU Jian-lin,NING Dian-xiu,et al.Department of Radiology,The First Affiliated Hospital,Dalian Medical University,Liaoning 116011,P.R.China  
Objective:The purpose of this study is to discuss perfusion imaging technique with Multi-slice CT and its clinical application value of perfusion parameter of edema areas surrounding cerebral neoplasm.Methods:Eighteen patients with clinically proved brain neoplasm underwent perfusion imaging with 16-slice CT.Among them three cases suffered with cerebral glioma,nine with brain metastasis,six with meningoma.Scanning data were analyzed with perfusion-2 software. Results: CBF value of edema area surrounding cerebral neoplasm:cerebral gliomameningomabrain metastasis.CBV value:cerebral gliomameningomacerebral metastasis;PS value of all tumors increased apparently,PS value of edema area surrounding cerebral neoplasm exceeded obviously that inside neoplasm.Conclusion:PS value in multi-slice CT perfusion imaging is helpful for differential diagnosis of cerebral neoplasm and to display the tumor's true extent.It has a good prospect in clinical application.
【CateGory Index】: R739.4;
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 LI Zhiyong,WU Jianlin,NING Dianxiu,et al.Department of Radiology,the First Affiliated Hospital,Dalian Medical University,Liaoning 116011;Preliminary application of perfusion imaging in neoplasms in the brain and body with multislice helical CT[J];Radiologic Practice;2003-04
【Co-citations】
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1 Yang Jingmei,Zhao BinghuiImaging Centre,the No.3 Hospital of Huainan Mining Groups,Huainan 232001;Primany and recurrent intradural extramedullary tumors:Reanalysis and diagnosis in MRI with low field-strength:Analysis of 24 cases[J];Anhui Medical Journal;2004-03
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【Co-references】
Chinese Journal Full-text Database 1 Hits
1 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
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