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《China Medical Equipment》 2015-01
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The clinical value of 3D-CTA combined 3D-DSA in intracranial aneurysms

LI Yu;DU Yanli;WANG Gui-jie;Department of Neurosurgery,The Inner Mongolia General Forestry Hospital;  
Objective: To research three-dimensional computed tomography angiography(3D-CTA) combined three-dimensional digital subtraction angiography(3D-DSA) in the diagnosis of intracranial aneurysms. Methods: 3D-CTA and 3D-DSA were performed in 27 cases with Highly suspected in patients with intracranial aneurysms, And compared with the final outcome of surgery. To evaluate 3D-CTA and 3D-DSA in the detection rate of aneurysms, three-dimensional shape and spatial relations ability to display. Research 3D-CTA combined 3D-DSA in the diagnosis of intracranial aneurysms. Results: Twenty-seven cases of suspected patients, 25 cases of surgical treatment of confirmed aneurysms, 28 aneurysms found. 3D-CTA and 3D-DSA rate of aneurysms was no significant difference. 3D-CTA of the aneurysm can be accurately detected clearly shows its three-dimensional shape and spatial relationship with the surrounding skull, 3D-DSA for aneurysm neck, the tumor and the aneurysm and parent artery relationship shows clear and accurate. Conclusion: Imaging of intracranial aneurysm diagnosis, 3D-CTA and 3D-DSA have their respective advantages, combined two methods can improve the detection rate of aneurysms. 3D-CTA combined 3D-DSA have support of design for operation.
【CateGory Index】: R743
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 LV Fa-jin1*, XIE Peng2, LUO Tian-you1, ZHANG Zhi-wei1, HE Yi-hong1, SUN Xiao-chuan3, MU Jun2, FANG Wei-dong1(1.Department of Radiology, 2.Department of Neurology, 3.Department of Neurosurgery, the First Affiliated Hospital, Chongqing University of Medical Sciences, Chongqing 400016, China);Value of digital subtraction CT angiography in subarachnoid hemorrhage[J];Chinese Journal of Medical Imaging Technology;2007-01
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Wu Qihua1,Zhang Lijuan2,Yang Shihai1,Lv Fajin2(1.Department of Radiology,the Peopole′s Hospital of Nanchuan,Chongqing 408400,China;2.Department of Radiology,The First Affiliated Hospital,Chongqing Medical University,Chongqing 400016,China);Impact of synchronous and asynchronous scanning on Image quality of volume computed tomographic digital subtraction angiography[J];Chongqing Medicine;2011-19
2 YOU Yun-feng,LU Fu-rong,LU Fa-jin,XIAO Zhi-bo,WAN Bing(Department of Radiology,The First Affiliated Hospital of Chongqing Medical University,Chongqing 400016,China);Diagnostic value of subtraction CT angiography in cerebral venous diseases[J];Acta Academiae Medicinae Militaris Tertiae;2008-08
3 FAN Xiao1,LU Fa-jin1,LUO Tian-you1,PENG Juan1,FANG Wei-dong1,SUN Xiao-chuan2(1Department of Radiology,2Department of Neurosurgery,First Affiliated Hospital,Chongqing Medical University,Chongqing 400016,China);Relationship between generation of intracranial communicating artery aneurysms and variation of circle of Willis[J];Acta Academiae Medicinae Militaris Tertiae;2009-04
4 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
5 Zhang Lijuan,Lu Fajin,Lu Furong,Xie Hui,Jiang Xiaoxian (Department of Radiology,First Affiliated Hospital,Chongqing Medical University,Chongqing,400016,China);Anatomic appearance of superior sagittal sinus and its tributaries with volume CT digital subtraction angiography[J];Acta Academiae Medicinae Militaris Tertiae;2010-10
6 Li Jianqiu,Chen Li,Yao Kaiqing,Ledu Xiaolan,Lu Fajin(Department of Radiology,First Affiliated Hospital,Chongqing Medical University,Chongqing,400016,China);Morphological features of intracranial aneurysm and its rupture risk assessment[J];Journal of Third Military Medical University;2012-15
7 Tang Guichao1,Chen Li2,Lv Fajin2(1.Department of Radiology,the First Hospital of Neijiang City,Neijiang,Sichuan 641000,China; 2.Department of Radiology,the First Affiliated Hospital of Chongqing Medical University,Chongqing 400016,China);Study on the travelling and anatomical variations of basilar artery via VCTDSA[J];Chongqing Medicine;2013-20
8 Xie Hui;Qin Chuan;Lv Fajin;Zhang Lijuan;Yao Kaiqing;Yang Junxiao;Rong Tian;Zhang Dingjun;Zhou Bangjian;Department of Radiology,Dazu District People′s Hospital;Department of Radiology,First Affiliated Hospital,Chongqing Medical University;;Study on characteristics of middle cerebral artery aneurysm in volume CT digital subtraction angiograhy[J];Chongqing Medicine;2014-02
9 Zhang Dechuan;Yue Weidong;Department of Radiology,Chongqing Emergency Medical Center;;Smart tracking and subtraction combined with scan application in the cerebral CT angiography[J];Chongqing Medicine;2014-23
10 ;Routine CTA and Subtraction CTA in Diagnosis of Cerebral Aneurysms[J];Chinese Journal of CT and MRI;2014-09
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