Subclavian steal-carotid recovery phenomenon due to innominate artery occlusion: Doppler ultrasound and digital subtraction angiography findings and endovascular treatment

2014 ◽  
Vol 42 (4) ◽  
pp. 384-388
Author(s):  
Erdem Birgi
Keyword(s):  
Endovascular Treatment ◽  
Digital Subtraction Angiography ◽  
Doppler Ultrasound ◽  
Innominate Artery ◽  
Artery Occlusion ◽  
Digital Subtraction ◽  
Subclavian Steal

Intracranial Aneurysms: Clinical Value of 3D Digital Subtraction Angiography in the Therapeutic Decision and Endovascular Treatment

Radiology ◽  
2001 ◽  
Vol 218 (3) ◽  
pp. 799-808 ◽  
Author(s):  
René Anxionnat ◽  
Serge Bracard ◽  
Xavier Ducrocq ◽  
Yves Trousset ◽  
Laurent Launay ◽  
...  
Keyword(s):  
Endovascular Treatment ◽  
Digital Subtraction Angiography ◽  
Intracranial Aneurysms ◽  
Digital Subtraction ◽  
Therapeutic Decision ◽  
Clinical Value

scholarly journals Initial Clinical Trial of Robot of Endovascular Treatment with Force Feedback and Cooperating of Catheter and Guidewire

2018 ◽  
Vol 2018 ◽  
pp. 1-10
Author(s):  
Yuhua Jiang ◽  
Keyun Liu ◽  
Youxiang Li
Keyword(s):  
Clinical Trial ◽  
Clinical Practice ◽  
Endovascular Treatment ◽  
Digital Subtraction Angiography ◽  
Cerebral Angiography ◽  
Force Feedback ◽  
Digital Subtraction ◽  
Robot System ◽  
Bilateral Carotid ◽  
Blood Routine

To evaluate the feasibility and safety of the robot of endovascular treatment (RobEnt) in clinical practice, we carried out a cerebral angiography using this robot system. We evaluated the performance of application of the robot system to clinical practice through using this robotic system to perform the digital subtraction angiography for a patient who was suspected of suffering intracranial aneurysm. At the same time, through comparing the postoperative head nuclear magnetic and blood routine with the preoperative examination, we evaluated the safety of application of the robot system to clinical practice. We performed the robot system to complete the bilateral carotid artery and bilateral vertebral arteriography. The results indicate that there was no obvious abnormality in the patient’s cerebral artery. No obvious abnormality was observed in the examination of patients’ check-up, head nuclear magnetism, and blood routine after the digital subtraction angiography. From this clinical trial, it can be observed that the robot system can perform the operation of cerebral angiography. The robot system can basically complete the related observation indexes, and its accuracy, effectiveness, stability, and safety basically meet the requirements of clinical application in neurointerventional surgery.

scholarly journals Three-Dimensional Digital Subtraction Angiography for Endovascular Treatment of Direct Carotid-Cavernous Fistula

2010 ◽  
Vol 50 (5) ◽  
pp. 404-406 ◽  
Author(s):  
Shinya KOHYAMA ◽  
Shoichiro ISHIHARA ◽  
Fumitaka YAMANE ◽  
Ryuzaburo KANAZAWA ◽  
Hideaki ISHIHARA ◽  
...  
Keyword(s):  
Endovascular Treatment ◽  
Digital Subtraction Angiography ◽  
Three Dimensional ◽  
Digital Subtraction ◽  
Carotid Cavernous Fistula ◽  
Cavernous Fistula ◽  
Direct Carotid Cavernous Fistula

Angio-RM dei tronchi sovraortici

1997 ◽  
Vol 10 (2_suppl) ◽  
pp. 91-92
Author(s):  
N. Anzalone
Keyword(s):  
Digital Subtraction Angiography ◽  
Doppler Ultrasound ◽  
Mr Angiography ◽  
Digital Subtraction ◽  
Complex Flow ◽  
Vessel Morphology ◽  
Diagnostic Potential ◽  
Intracranial Arteries ◽  
Almost All ◽  
Technical Considerations

Several studies have been published on the usefulness of MR angiography of carotid bifurcations and epiaortic vessels. Almost all of them were carried out with the Time-of-Flight technique, most of them using the 2D acquisition modality. These studies claim a good overall sensitivity and specificity by comparison to digital subtraction angiography, Doppler ultrasound or both in the demonstration of carotid clinically relevant stenosis, with a slight overestimation of the degree of stenosis, especially in the moderate and severe groups. Unlike Doppler ultrasound, distal cervical and proximal intracranial arteries can be relatively well evaluated by MR angiography. Nevertheless, MR angiography also has limitations, among the best known, difficult visualization of the origin of neck arteries, inaccurate depiction of vessel morphology in case of complex flow and unreliable quantification of the degree of stenosis have to be mentioned. To get the most of the diagnostic potential of MR angiography, imaging strategies and technical considerations have to be adapted to the morphological and hemodynamic particularities of the different segments of the supraaortic arterial structures.

scholarly journals Comparison of Doppler Ultrasound and Digital Subtraction Angiography in extracranial stenosis

2021 ◽  
pp. 103202
Author(s):  
Seyed Farzad Maroufi ◽  
Seyedeh Niloufar Rafiee Alavi ◽  
Mohammad Hossein Abbasi ◽  
Ali Famouri ◽  
Mahya naderkhani ◽  
...  
Keyword(s):  
Digital Subtraction Angiography ◽  
Doppler Ultrasound ◽  
Digital Subtraction ◽  
Extracranial Stenosis
Sign in / Sign up

Export Citation Format

Share Document