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Digital Subtraction Angiography - Home (AJR)

Digital Subtraction Angiography: Overview of Technical Principles Donald P.Harringto& Lawrence M.Boxt Philip D.Murray Received June8,1982;accepted afterrevision

http://www.ajronline.org/doi/pdf/10.2214/ajr.139.4.781

Date added: July 15, 2014 - Views: 1

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Image Warping for Accurate Digital Subtraction ...

Digital subtraction angiography is a routine X-ray pro- ... In principle, only the opacified vasculature should be visible in a DSA. How-

http://www.aaai.org/Papers/Symposia/Spring/1994/SS-94-05/SS94-05-024.pdf

Date added: August 31, 2014 - Views: 1

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CARBON DIOXIDE DIGITAL SUBTRACTION ANGIOGRAPHY

digital subtraction angiography, stacking software, ... principle, the area of interest should be placed in the nondependent position. Indications:

http://www.researchgate.net/profile/Fred_Weaver/publication/221789662_Safety_of_carbon_dioxide_digital_subtraction_angiography/links/0046353724ef4d823b000000.pdf

Date added: April 21, 2015 - Views: 1

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Quantification of arterial flow using digital ...

Quantification of arterial flow using digital subtraction angiography Odile Bonnefous ... Since the underlying principle of the used algorithm is

http://www.researchgate.net/profile/Vitor_Pereira8/publication/232064428_Quantification_of_arterial_flow_using_digital_subtraction_angiography/links/00b7d52bdb940ccd1e000000.pdf

Date added: May 30, 2015 - Views: 1

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Impact Of Digital Subtraction Angiography On...

Impact Of Digital Subtraction Angiography On Carotid Evaluation DAVID C. ANDERSON M.D., GREGOR, GY. ... tion principle to enhance contrast differences, allowing.

http://stroke.ahajournals.org/content/16/1/23.full.pdf

Date added: May 20, 2013 - Views: 1

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Intravenous Angiography Using Digital Video ...

Intravenous Angiography Using Digital Video Subtraction: X-ray Imaging System 387 ... all using the same general principle with some variations in equipment

http://www.ajnr.org/content/1/5/387.full.pdf

Date added: April 21, 2015 - Views: 1

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Computerized Analysis of Digital Subtraction ...

Computerized Analysis of Digital Subtraction Angiography: ... Enhancement is based on the principle ... was performed using images acquired by a digital

http://www.kagadis.gr/Publications/JDI_2008_21_4_433.pdf

Date added: December 31, 2013 - Views: 1

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C-arm Cone-beam CT: General Principles and...

digital subtraction angiography in ... ing and cone beam volume CT in C-arm angiography with flat panel detec-tor. Diagn Interv Radiol 2005; 11:10–13. 30.

http://www.sirweb.org/clinical/cpg/C-arm_Cone-beam_CT.pdf

Date added: April 8, 2012 - Views: 11

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Advances in Digital Radiography: Physical ...

Introduction A systematic historical overview of the evolution of digital radiography is shown in Table 1. Ex-perimental digital subtraction angiography was

http://atlas.physics.arizona.edu/~johns/downloads/scott/advances-in-dr.pdf

Date added: December 5, 2011 - Views: 12

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Intravenous Angiography UsingDigitalVideo ...

1141 Intravenous Angiography UsingDigitalVideo Subtraction: X-rayImaging System Theron W.Ovitt1 Peter C.Christenson1 H.Donald Fisher, 1111 Meryll M.Frost1

http://www.ajronline.org/doi/pdfplus/10.2214/ajr.135.6.1141

Date added: August 31, 2014 - Views: 1

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Non-subtracted rotational angiography on a...

The principle In rotational angiography, ... Non-subtracted rotational angiography on a ... Digital subtraction angiography of

http://www.healthcare.philips.com/pwc_hc/main/about/assets/Docs/medicamundi/mm_vol43_no4/mm_vol43_no4_article_nonsubtracted_rotational_angiography.pdf

Date added: February 5, 2013 - Views: 2

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Microdroplet Tracking Using Biplane Digital ...

Microdroplet Tracking Using Biplane Digital Subtraction ... can in principle have some ... biplane digital subtraction angiography for enbucrilate em-

http://www.ajnr.org/content/20/6/1110.full.pdf

Date added: December 31, 2013 - Views: 1

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Gadolinium-based contrast media compared with...

digital subtraction angiography of several vascular territories. However, ... principle and the technique are described in detail elsewhere [9]. In brief, ...

http://mri-q.com/uploads/3/2/7/4/3274160/erley_nephrol._dial._transplant.-2004-erley-2526-31.pdf

Date added: January 27, 2015 - Views: 1

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Digital Fluoroscopic Imaging - American...

Digital Subtraction Angiography • Temporal subtraction sequence ... integration of digital fluoroscopy in the clinical environment and PACS Summary

http://www.aapm.org/meetings/03AM/pdf/9834-13948.pdf

Date added: December 20, 2011 - Views: 38

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3D-DSA APPLICATION “NaviDAS” - Shimadzu

3D-DSA Application“NaviDAS” (Navigation Digital ... (Real-time Smoothed Mask Digital Subtraction Angiography) ... Hybrid Method, etc.). A simple principle diagram ...

http://www2.shimadzu.com/apps/appnotes/app128.pdf

Date added: October 16, 2013 - Views: 1

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High-Spatial-Resolution MR Angiography of Renal...

DSA digital subtraction angiography FOV field of view GRAPPA generalized ... In principle, 3D gadolinium-enhanced MR angiography has potential for assess-

http://pubs.rsna.org/doi/pdf/10.1148/radiol.2352031693

Date added: April 19, 2014 - Views: 1

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Detection and Characterization of Intracranial...

The principle aim of this study was to evaluate the ... digital subtraction angiography, ... magnetic resonance angiography versus digital subtraction angiography

http://www.jcpsp.pk/archive/2011/Jun2011/02.pdf

Date added: October 16, 2013 - Views: 1

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Digital and Advanced Imaging Equipment

Digital and Advanced Imaging Equipment KEY TERMS ... digital subtraction angiography ... † Describe the basic principle of image production from

http://static.crowdwisdomhq.com/asrt/documents/QM_Textbook/Chapter_9_Sample.pdf

Date added: May 17, 2014 - Views: 1

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Basic Principles of Dual Energy CT - FAU

digital subtraction angiography ... a weighted subtraction of images Dual energy methods exploit the differences ... Principle of Basis Material Decomposition

http://www.imp.uni-erlangen.de/ECR2011/Kalender%20ECR%202011%20NH8%20DECTsw.pdf

Date added: February 8, 2012 - Views: 2

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Time Resolved Echo-Shared Angiography Techniques...

Time Resolved Echo-shared Angiography ... continually increasing but still digital subtraction angiography ... The principle of view sharing belongs in a higher ...

http://afni.nimh.nih.gov/sscc/staff/rwcox/ISMRM_2006/ISMRM%202006%20-%203340/files/03636.pdf

Date added: May 30, 2015 - Views: 1

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Introduction: Methods

Introduction: Digital subtraction X-ray angiography ... in principle, provide angiographic information that could replace the riskier DSA study, which requires

http://cds.ismrm.org/protected/09MProceedings/files/00275.pdf

Date added: September 15, 2013 - Views: 1

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3108online.qxp:Layout 1 7/19/12 10:41 AM Page 1187...

described principle. 1 The MFV, ... digital subtraction angiography for the internal carotid, ... transcranial Doppler sonography and digital subtraction

http://www.jultrasoundmed.org/content/31/8/1187.full.pdf

Date added: October 16, 2013 - Views: 1

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Neuroradiology: past, present and future

Subtraction was based on the principle of ... Angiography (DSA) (Fig. 8b,c). Somersaulting ... Digital subtraction angiography

http://www.healthcare.philips.com/pwc_hc/main/about/assets/Docs/medicamundi/mm_vol40_no3/baleria.pdf

Date added: November 29, 2013 - Views: 1

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Non-contrast Magnetic Resonance Angiography for...

Non-contrast Magnetic Resonance Angiography for Evaluation of Peripheral Arterial Disease Iliyana P Atanasova Submitted in partial fulfillment of the

http://academiccommons.columbia.edu/download/fedora_content/download/ac:164225/CONTENT/Atanasova_columbia_0054D_11113.pdf

Date added: August 28, 2013 - Views: 1

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Power M-Mode Doppler and Single-Gate Spectral...

continuity principle was applied using the proximal/distal cervical ICA MFV ratio. ... phy,7,13 digital subtraction angiography, MR angiography, or

http://stroke.ahajournals.org/content/38/6/1780.full.pdf

Date added: October 16, 2013 - Views: 1

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A Novel Gray-Level Registration Algorithm for DSA...

Digital Subtraction Angiography became a new clinical ... the principle applies to DSA image on condition that the size of template window is appropriate.

http://dsp.szu.edu.cn/DSP2006/document/publications/2006/A%20Novel%20Gray-Level%20Registration%20Algorithm%20for%20DSA%20Image%20Based%20on%20Subtraction%20Histogram.pdf

Date added: October 16, 2013 - Views: 1

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The ONE Guides 4D Neurological Imaging

©Toshiba Medical Systems Corporation 2010 ... Achievable radiation dose principle to balance factors such as the ... 4D CT Digital Subtraction Angiography (DSA)

http://medical.toshiba.com/downloads/aq-one-club-guide-4d-neuro-imaging

Date added: October 16, 2013 - Views: 1

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Magnetic resonance angiography of the...

Magnetic resonance angiography of the cerebrovascular system ... principle that flowing ... et al. Comparison of intra-arterial digital subtraction angiography, ...

http://www.australianprescriber.com/magazine/24/6/article/551.pdf

Date added: September 7, 2013 - Views: 3

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Frans Jan H. Hulsmans, MD, of Willis and...

Frans Jan H. Hulsmans, MD, PhD ... The principle of MMBE is that bone ... double-detector helical CT angiography versus digital subtraction angiography.

http://pubs.rsna.org/doi/pdf/10.1148/radiology.218.3.r01mr30893

Date added: May 30, 2014 - Views: 1

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Coronary angiography with synchrotron radiation -...

Coronary angiography with synchrotron radiation ... the setups are very similar in principle, ... Digital Subtraction .4ngiography ...

https://hal.archives-ouvertes.fr/docs/00/25/35/10/PDF/ajp-jp4199404C949.pdf

Date added: March 3, 2015 - Views: 1

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Venous Compression at High-Spatial-Resolution...

In principle, two strategies can be used to address this dilemma: shortening the data acquisition time and lengthen- ... digital subtraction MR angiography of

http://pubs.rsna.org/doi/pdf/10.1148/radiol.2332031367

Date added: December 20, 2014 - Views: 1

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CEREBRAL ANGIOGRAPHY - Nardinursing's

CEREBRAL ANGIOGRAPHY Why is Cerebral Angiography performed ? The examination is carried out because a disorder of the brain or nearby structure

https://nardinurses.files.wordpress.com/2008/01/cerebral-angiography.pdf

Date added: March 3, 2015 - Views: 1

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The X-ray Tube - Midwestern State University

The X-ray Tube Tube Housing • Made ... – digital subtraction angiographydigital radiography – Cineradiography Anode ... The Line-Focus Principle cont. 7

http://faculty.mwsu.edu/radsci/gary.morrison/RADS_1513/Chapter_6/The_X-ray_Tube.pdf

Date added: December 28, 2011 - Views: 53

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SURESubtraction CT DSA - Toshiba America Medical...

digital subtraction angiography (DSA) algorithms, these ... Use the As Low As Reasonably Achievable radiation dose principle to balance factors such

http://medical.toshiba.com/downloads/rxl-br-suresub-ct-dsa

Date added: April 18, 2014 - Views: 1

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using Image Fusion during Evar - Endovascular...

AP digital subtraction angiography run with an ... Implementation of the principle of as low as reasonably achievable (ALARA) for medical and dental personnel.

http://www.evtoday.com/pdfs/et0214_F4_Haulon.pdf

Date added: April 19, 2014 - Views: 1

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Intuitiveness, quality and utility of...

post-operative digital subtraction angiography (DSA) in 90% of cases.4 ... The principle contraindication to its use is known iodine hypersensitivity. The

http://www.brain-aneurysm.com/PDF%20publications%20Khurana/Khurana_cerebrovascular_videoangiography_study.pdf

Date added: October 8, 2012 - Views: 2

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Best Practices in Digital Radiography - ASRT

The first form of digital imaging, digital subtraction angiography, was introduced in 1977 and put to clini- ... ALARA principle in digital imaging. The white paper

http://www.asrt.org/docs/default-source/whitepapers/asrt14_bstpracdigradwhp_319ffdd00c826490b755ff0000d82291.pdf?sfvrsn=0

Date added: May 30, 2015 - Views: 1

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Letter to the Editor

MR digital subtraction angiography in the lower ex- ... bed contrast-enhanced MR angiography (3-6). The principle of their technique is nearly identical to that of

http://pubs.rsna.org/doi/pdf/10.1148/radiographics.20.4.g00jl461113

Date added: May 23, 2014 - Views: 1

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CT Angiography of Intracranial Aneurysms: A Focus...

Digital subtraction angiography (DSA) is still the most sensitive tool for the detection of intracranial aneurysms. The selective intraarterial

http://pubs.rsna.org/doi/pdf/10.1148/rg.243035126

Date added: April 19, 2014 - Views: 1

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CT, MR Imaging, and MR Angiography in the...

This same principle can be ... again, digital subtrac-tion catheter angiography. ... tomographic angiography versus digi-tal subtraction angiography for the

http://www.xray.org/pdf%20files/CT,%20MR%20Imaging,%20and%20MR%20Angiography%20in%20the%20Evaluation%20of%20Patients%20with%20Acute%20Stroke.pdf

Date added: May 10, 2013 - Views: 2

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(LD 1514) OCTOBER 2013 Sub. Code: 3019 DIPLOMA IN...

DIPLOMA IN MEDICAL RADIODIAGNOSIS (DMRD) EXAMINATION MEDICAL RADIATION PHYSICS AS APPLIED TO RADIODIAGNOSIS ... Principle of Digital subtraction angiography.

http://web.tnmgrmu.ac.in/2013/october/343019.pdf

Date added: May 30, 2015 - Views: 1

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Bifurcation geometry and the presence of cerebral...

digital subtraction angiography • computer-assisted image processing D J. Neurosurg. ... optimality principle of minimum work was initially described by

http://thejns.org/doi/pdf/10.3171/jns.2004.101.1.0108

Date added: April 19, 2014 - Views: 1

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W J R World Journal of Radiology - Baishideng...

after carotid artery stenting using digital subtraction angiography flow assessment ... (Figure 1B and C) using a central volume principle as previously described[7].

http://www.wjgnet.com/1949-8470/pdf/v7/i2/45.pdf

Date added: April 21, 2015 - Views: 1

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VII SEMESTER BIOMEDICAL DIGITAL SIGNAL PROCESSING...

INTRODUCTION TO BIOMEDICAL SIGNALS: ... Digital subtraction angiography (DSA), ... Principle of light transmission through fiber, ...

http://www.stupidsid.com/Syllabus/Engineering/Bangalore/syllabus/BE%20Medical%20Electronics.pdf

Date added: April 16, 2015 - Views: 3

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Optimization Research on Weld Image Based on...

angiography [2]. In engineering, also needs to state component's internal components, ... X-ray digital subtraction of the working principle is built on the image

http://www.ndt.net/article/wcndt2008/papers/34.pdf

Date added: December 14, 2012 - Views: 2

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Chin J Radiol 2006; 31:215-220 215 The Role of...

digital subtraction angiography (DSA), which is rela- ... The principle for imaging HCC take advantages of two pathologic events: the substitution of arterial

http://www.rsroc.org.tw/db/Jrs/article/V31/N5/310501.pdf

Date added: December 13, 2013 - Views: 1

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308 The Principles of Anaesthesia for...

ATOTW 308 – The Principles of Anaesthesia for Neuroradiology, 23/06/2014 Page 1 of 11 ... be produced using digital subtraction angiography (DSA).

http://www.aagbi.org/sites/default/files/308%20The%20Principles%20of%20Anaesthesia%20for%20Neuroradiology.pdf

Date added: August 9, 2014 - Views: 1

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A Fast Technique for Motion Correction in DSA...

A Fast Technique for Motion Correction in DSA ... .Since,in principle,thepotentialseverenessofamotionartifact ... Digital subtraction angiography of the carotid arteries:

http://www.imagescience.org/meijering/publications/download/miccai1998.pdf

Date added: October 16, 2013 - Views: 1

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Detection and Monitoring of Vasospasm and Delayed...

vasospasm [10]. TCD is based on the principle that a ... angiography of cerebral vasospasm after aneurysmal subarach- ... digital subtraction angiography.

http://www.gwicu.com/Assets/Articles/Detection%20and%20Monitoring%20of%20Vasospasm%20and%20Delayed%20Cerebral%20Ischemia.pdf

Date added: September 16, 2013 - Views: 1