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《Chinese Journal of CT and MRI》 2008-04
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Blood flow featuers of perfusion of solitary pulmonary nodule with CT and it’s clinical value

CHEN Gao-hong, HU Chun-feng, CHENG Guang-jun, et al. Department of Radiology, Xuzhou Affiliated Hospital of Xuzhou Medical College, Xuzhou 221002, China  
Objective To investigate the blood flow features of solitary pulmonary nodule(SPN) using CT perfusion imaging and to evaluate the clinical value in differential diagnosis between benign and malignant SPN. Methods A total of 44 patients with solitary pulmonary nodules underwent perfusion scan with 16-slice spiral CT (LightSpeed; GE Medical Systems) scanner.The parameters of CT perfusion including blood volume (BV), blood flow (BF), mean transit time (MTT), permeability surface (PS) and time-density curve (TDC) were analyzed.The peak height in density, net enhancement, enhancement value and time to peak enhancement were measured. Results BV, BV and PS values in Pulmonary malignancy nodules were highter than those in pulmonary benign nodules.The peak height in density, net enhancement and time to peak enhancement was significantly higher than that of benign nodules. The TDC appeared to be different between malignant and benign nodules. 25Hu of net enhancement could be the cutoff value of a maligant nodule. Conclusion CT perfusion imaging can reflect blood low features of SPNs and has been proved to be an alternate non-invasive option in the evaluation and management of SPN.
【CateGory Index】: R816.4
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【References】
Chinese Journal Full-text Database 1 Hits
1 ;The value of contrast-enhanced dynamic CT and ~(18)F-FDG PET/CT for determination of pulmonary tuberculoma activity[J];Chinese Journal of CT and MRI;2010-02
【Citations】
Chinese Journal Full-text Database 3 Hits
1 TAN Li-lian, LI Yang-bin, LI Shu-xin, JIANG Jin-dai,LI Zhi-ming,ZHOU Shao-ping. CT Room, HUANG Shi-zhang.Pathology Dept,PENG Pin-xian.Thoracic Surgery Dept, the second Affiliated Hospital of Guangzhou Medical College,Guangdong 510260, China;Quantitative study on hemodynamics of peripheral type carcinomas of lung that had a diameter ≤3 cm using dynamic and enhanced spiral CT[J];Chinese Journal of CT and MRI;2006-01
2 HAN Mingjun *, FENG Gansheng, YANG Jianyong, et al. * Department of Radiology, First Hospital, China Medical University, Shenyang 110001, China;The pulmonary artery doesn′t participate in the blood supply of lung cancer: experimental and DSA study[J];Chinese Journal of Radiology;2000-12
3 WU Jian-lin *, LI Guang-jun, WANG Ke-li, LI Zhi-yong, LIU Xiao-feng (Department of Radiology, the 1st Affiliated Hospital of Dalian Medical University, Dalian 116011, China);Perfusion imaging with multi-slice spiral CT in the differential diagnosis of lung cancer and pulmonary benign masses[J];Chinese Journal of Medical Imaging Technology;2005-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 TAN Li-Lian1,HAN Ming-Jun1,LI Yang-Bin2, JIANG Jin-Dai2,LI Shu-Xin2,ZHOU Shao-Ping2 1.Department of Radiology, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai,Guangdong,519000, P.R.China 2.CT Department, The Second Affiliated Hospital, Guangzhou Medical College, Guangzhou,Guangdong,510260, P.R.China;Role of 16 Slices Spiral CT Angiography with 3-Dimentional CT and CT Virtual Endoscopy in Detecting Blood Supply of Lung Carcinoma[J];Chinese Journal of Cancer;2007-01
2 MING Jian-zhong ,LI Hai-ling , ZHONG Wen-xin, MAO Wen-pin, HUANG An-rong (Department of Radiology,Nanshan Hospital,Shenzhen City 518052,China);Multi-slice spiral CT Diagnosis of peripheral small Lung Cancer(Analysis of 40 Cases)[J];Computerized Tomography Theory and Applications;2005-02
3 DENG Jia-xiu ZHANG Yong-dong FENG Feng-yin LIU Juan CHEN Yu-ying Department of Radiology,Shi Yah Hospital,Shenzhen 518108,China;A Preliminary Study of CT Perfusion Imaging and Dynamic Enhanced for Lung Nodule[J];Computerized Tomography Theory and Applications;2008-02
4 ZU De-gui,ZENG Qing-yu,HUO Jian-wei (Radiology Department of Coal General Hospital,Beijing,100028,China);The Clinical Value of 64-row Spiral CT Perfusion for Diagnosis of Pulmonary Masses[J];Computerized Tomography Theory and Applications;2009-04
5 TAN Li-lian, LI Yang-bin, LI Shu-xin, JIANG Jin-dai,LI Zhi-ming,ZHOU Shao-ping. CT Room, HUANG Shi-zhang.Pathology Dept,PENG Pin-xian.Thoracic Surgery Dept, the second Affiliated Hospital of Guangzhou Medical College,Guangdong 510260, China;Quantitative study on hemodynamics of peripheral type carcinomas of lung that had a diameter ≤3 cm using dynamic and enhanced spiral CT[J];Chinese Journal of CT and MRI;2006-01
6 LIU Guo-rong, CHENG Chuan-hu, LAN Bo-wen, HUANG Yao-sheng.Dept. of Radiology, Huizhou Central Hospital, Guangdong 516001, China;The value of HRCT in diagllosing PeriPheral small lung cancer[J];Chinese Journal of CT and MRI;2006-03
7 YAO Gang,ZHANG Shi-fu,LIU Ying. Daqing Oilfield General Hospital,Heilongjiang Province 163001,China;Clinical application of 64-slice spiral CT angiography in bronchial artery[J];Chinese Journal of CT and MRI;2008-02
8 ZANG Jian,XIAO Yong,QI Tian Wei,et al. Department of Radiology,the Third People's Hospital,Shenzhen 518020,Guangdong,China;The value of dynamic contrast-enhanced spiral CT in the differential diagnosis of solitary pulmonary nodule[J];Chinese Journal of CT and MRI;2008-02
9 ZHENG Zhen-zhen, DONG Qiong-xiong,ZHENG Yu,et al. the Second Affiliated Hospital of Shantou University, Guangdong 515041,China;The application value of direct digital radiography and low-dose spiral CT of chest scanning for screening of lung cancer[J];Chinese Journal of CT and MRI;2009-02
10 ZHENG Zhen-zhen,CHANG Xiao-lan,DONG Qiong-xiong,et al. the Second Affiliated Hospital of University,Guangdong 515041,China;MVD and VEGF expression in the early stage of lung cancer around the imaging diagnosis value and relevance of the analysis[J];Chinese Journal of CT and MRI;2009-03
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Nan-Chuan Jiang,1 Ping Han,1 Cheng-Kai Zhou,1 Jin-Long Zheng,1 He-Shui Shi1 and Jie Xiao21. Department of Radiology,Union Hospital,Tongji Medical College,Huazhong University of Science and Technology,Wuhan,Hubei,430022,P. R. China 2. Siemens Medical Solutions,Shanghai,201318,P. R. China;Dynamic enhancement patterns of solitary pulmonary nodules at multi-detector row CT and correlation with vascular endothelial growth factor and microvessel density[J];Chinese Journal of Cancer;2009-02
2 ;Principle,technology and clinical application of CT perfusion imaging[J];Chinese Journal of CT and MRI;2004-02
3 ZANG Jian,XIAO Yong,QI Tian Wei,et al. Department of Radiology,the Third People's Hospital,Shenzhen 518020,Guangdong,China;The value of dynamic contrast-enhanced spiral CT in the differential diagnosis of solitary pulmonary nodule[J];Chinese Journal of CT and MRI;2008-02
4 JIN Zhi-fa, LUO Liang-ping, CHEN Jin-cheng, et al. Department of Radiology, the Central Hospital of Jiangmen, Guangdong 529030, China;The application research of dynamic enhanced CT in solitary pulmonary nodule[J];Chinese Journal of CT and MRI;2009-04
5 TIAN Jian-ming*, SHAO Cheng-wei (Depeartment of Radiology, Changhai Hospital, Second Military Medical University, Shanghai 200433, China);Advances in CT & MR functional imaging for somatic diseases[J];Academic Journal of Second Military Medical University;2005-07
6 LIU Wei-jin,ZOU Li-guang,LIAO Cui-wei,WANG Wen-xian,SUN Qing-rong,DAI Shu-hua(Department of Radiology,Xinqiao Hospital,Third Military Medical University,Chongqing 400037,China);Value of pleural indentation in CT diagnosis of peripheral pulmonary nodules[J];Acta Academiae Medicinae Militaris Tertiae;2006-01
7 LIU Wei-jin,ZHANG Dong,YANG Chun-yan,ZOU Li-guang,LIAO Cui-wei,WANG Wen-xian,DAI Shu-hua (Department of Radiology,Xinqiao Hospital,Third Military Medical University,Chongqing 400037,China);Correlation between perfusion image of multi-slice CT and microvessel density of lung solitary nodule or mass[J];Acta Academiae Medicinae Militaris Tertiae;2008-19
8 LI Shenjiang, XIAO Xiangsheng, LIU Shiyuan, LI Huimin, LI Chengzhou, ZHANG Chenshi, TAO Zhiwei. Department of Imageology, Changzheng Hospital, The Second Military Medical University, Shanghai 200003, P.R.China;Preliminary study on the dynamic enhanced multi-slice spiral CT in the evaluation of blood flow patterns of malignant solitary pulmonary nodules[J];Chinese Journal of Lung Cancer;2003-01
9 YANG Min,XIA Li-ming.Department of Radiology,Tongji Hospital,Tongji Medical College,Huazhong University of Science and Technology,Wuhan 430030,P.R.China;Pulmonary Nodules:Multislice CT Perfusion Imaging and Correlation with Microvessel Density and Vascular Endothelial Growth Factor[J];Radiologic Practice;2005-06
10 ZHANG Gang,SUN Chang-jin.Department of Magnetic Resonance,the First Hospital Afflicated Henan TTM Colledge,He'nan 450000,P.R.China;Using the First Pass Dynamic Contrast Enhanced Technique with 16-slice Spiral CT to Differentiate Benign from Malignant Solitary Pulmonary Nodules and to Study the Basis of its Molecular Biology[J];Radiologic Practice;2008-09
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 ;Principle,technology and clinical application of CT perfusion imaging[J];Chinese Journal of CT and MRI;2004-02
2 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
3 Fang Chun,Qiao Wenlon,Fang Lide,et al.Department of Radiology,Huadong Hospital,Shanghai 200040;Preliminary Study of the Blood Supply from Pulmonary Artery in Bronchogenic Cancer[J];CHINESE JOURNAL OF MEDICAL COMPUTED IMAGING;1998-01
4 Che Guowei Zhou Qinghua Tang Menglin et al Department of Thoracocardiac Sur gery,West China Hospital,Sichuan University,Chengdu;A Study on Angiogenesis and Its Clinical Significance in Lung Neoplasms[J];Chinese Journal of Clinical Oncology;2002-09
5 HAN Mingjun *, FENG Gansheng, YANG Jianyong, et al. * Department of Radiology, First Hospital, China Medical University, Shenyang 110001, China;The pulmonary artery doesn′t participate in the blood supply of lung cancer: experimental and DSA study[J];Chinese Journal of Radiology;2000-12
6 ZHANG Minming, ZOU Yu, SHANG Desheng, WANG Qidong Department of Radiology, the First Affiliated Hospital, Medical School of Zhejiang University, Hangzhou 310003, China;Solitary pulmonary nodules:quantitative investigation with dynamic MRI[J];Chinese Journal of Radiology;2002-07
7 ZHAO Xin-ming, ZHOU Chun-wu, WU Ning, LUO De-hong, HUANG Yao, WANG Jian-wei, SUN Wei, LIANG Ying Department of Diagnostic Radiology,Cancer Hospital of Chinese Academy of Medical Sciences, Beijing 100021, China;Multisection dynamic CT perfusion for normal and tumorous pancreas[J];Chinese Journal of Radiology;2003-09
8 ZHANG Min-ming, ZHOU Hua, ZOU Yu.Departments of Radiology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, China;Quantitative investigation of solitary pulmonary nodules with dynamic contrast enhanced functional CT[J];Chinese Journal of Radiology;2004-03
9 Xiao Xiangsheng, Ouyang Qiang, Han Xinian, et al. Department of Radiology, Changzheng Hospital, the Second Military Medical University, Shanghai 200003;Blood supply of lung cancer and its clinical implication: a study based on digital subtraction angiography[J];CHINESE JOURNAL OF RADIOLOGY;1997-07
10 TAN Li-lian, LI Yang-bin, LI Shu-xin, JIANG Jin-dai, LI Zhi-ming, HUANG Shi-zhang,PENG Pin-xian. CT Division, the Second Affiliated Hospital of Guangzhou Medical College, Guangzhou 510260, China;The value of three-phase pulmonary helical CT in diagnosing peripheral pulmonary cancer (diameter≤3cm)[J];Chinese Journal of Oncology;2004-05
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