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Image Warping for Accurate Digital Subtraction ...

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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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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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Impact Of Digital Subtraction Angiography On...

of conventional arteriography. The advent of digital subtraction angiography by intravenous contrast injec-tion (DSAV) raises new questions and controversies.

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

Date added: May 20, 2013 - 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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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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Three-Dimensional Time-of-Flight Subtraction ...

Its principle of action depends on ... In conclusion, 3D digital subtraction TOF MR angiography can be used to remove the subacute hematoma from the MR angiograms,

http://www.ajronline.org/doi/pdfplus/10.2214/ajr.181.1.1810242

Date added: December 20, 2014 - Views: 1

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Time-Resolved Magnetic Resonance Angiography of...

Spinal digital subtraction angiography (DSA) is the gold standard and imaging technique of choice for ... Review the principle and technique of time-resolved MRA in

http://www.researchgate.net/profile/Abhijit_Datir/publication/256662694_Time-Resolved_Magnetic_Resonance_Angiography_of_the_Spine_-_Principle_Technique_and_Clinical_Applications/links/004635239071a67a38000000.pdf?origin=publication_detail

Date added: April 21, 2015 - 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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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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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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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

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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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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ASRT White Paper: Best Practices in Digital...

Best Practices in Digital Radiography ... digital subtraction angiography, ... rapher follows the ALARA principle when performing digital examinations.

http://www.asrt.org/docs/whitepapers/asrt12_bstpracdigradwhp_final.pdf

Date added: October 8, 2012 - Views: 27

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Detection and Characterization of Intracranial...

The principle aim of this study was to evaluate the accuracy of MRA in the diagnosis of intracranial ... digital subtraction angiography, with MRA accuracy of

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

Date added: October 16, 2013 - Views: 1

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3D-DSA APPLICATION “NaviDAS” - Shimadzu

Technical Report 1 3D-DSA Application“NaviDAS” (Navigation Digital Assistant System) is the generic name of the latest application group consisting of“Real-time ...

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

Date added: October 16, 2013 - Views: 1

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Chapter Design and rationale of the thesis

Design and rationale of the thesis ... conventional digital subtraction angiography (DSA), ... CDS relies on the same working principle as HHD.

http://dissertations.ub.rug.nl/FILES/faculties/medicine/2013/s.klein/01_c1.pdf

Date added: November 29, 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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Introduction: Methods - ISMRM

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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Medical imaging strategies

digital subtraction angiography (IV-OSA), image processing of digitized film based chest radiographs, ... The principle upon which OSA was founded ...

http://link.springer.com/content/pdf/10.1007%2FBF03167745.pdf

Date added: March 3, 2015 - Views: 1

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Potential of Digital Flashing Tomosynthesis for...

The principle of the distortion correction is shown ... technique for digital subtraction angiography. Informatik- Fachberichte, in Proceedings of DAGM/OAGM Sympo-

http://link.springer.com/content/pdf/10.1007%2FBF03167770.pdf

Date added: March 3, 2015 - Views: 1

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Basic Principles of Dual Energy CT - Institute of...

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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Aneurysm of patent ductus arteriosus in an adult...

You have free access to this content Clinical Cardiology Volume 10, Issue 9, Article first published online: 5 FEB 2009

http://onlinelibrary.wiley.com/doi/10.1002/clc.4960100916/pdf

Date added: December 20, 2014 - Views: 1

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Chapter Review: An overview of methods for...

38 Digital subtraction angiography (DSA) In traditional angiography, an iodine-containing contrast medium is administered intra-arterially while X-

http://dissertations.ub.rug.nl/FILES/faculties/medicine/2013/s.klein/04_c4.pdf

Date added: November 29, 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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3108online.qxp:Layout 1 7/19/12 10:41 AM Page 1187...

described principle. 1 The MFV, PSV, ... Digital subtraction angiography was performed with direct injection of a contrast agent through a diagnostic catheter

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

Date added: October 16, 2013 - Views: 1

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Fluorescence-Guided Video Angiography for Vascular...

FLUORESCENCE-GUIDED VIDEO ANGIOGRAPHY FOR VASCULAR SURGERY 10 ... First up we wanted to test out the principle ... ative digital subtraction angiography (DSA).

http://www.meditec.zeiss.com/C125722800455536/0/810A30D617B37185C1257229002307D3/$File/informed02_1013.pdf

Date added: March 3, 2015 - 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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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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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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Coronary angiography with synchrotron radiation

radiation for medical purposes is intravenous coronary angiography on the base of digital subtraction angiography ... the setups are very similar in principle, ...

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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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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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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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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Dynamic Subtraction Contrast-enhanced MR ...

Basic Principle Dynamic subtraction MR angiography provides a ... conventional digital subtraction angiography and computed tomographic angiography (27–30). In

http://pubs.rsna.org/doi/pdf/10.1148/radiographics.20.1.g00ja10135

Date added: July 26, 2014 - 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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CEREBRAL ANGIOGRAPHY - Nardinursing's

What Happens during Cerebral Angiography THE PRINCIPLE The test outlines the arteries and veins of the brain and nearby ... Digital subtraction angiography (DSI) ...

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

Date added: March 3, 2015 - Views: 1

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Venous Compression at adiology...

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

http://staff.najah.edu/sites/default/files/Venous_Compression_At_High-Spatial-Resolution_Three-Dimensional_MR_Angiography_Of_Peripheral_Arteries.pdf

Date added: March 3, 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: 1

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W J R World Journal of Radiology

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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Optimization Research on Weld Image Based on...

Optimization Research On Weld Image ... X-ray digital subtraction of the working principle is ... Rieder SS J.Basic Concepts of Digital Subtraction Angiography.

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

Date added: December 14, 2012 - Views: 2

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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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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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Contents

Contents xiii Chapter 15 Fluoroscopy and Digital Subtraction Angiography 226 Deep Narayan Srivastava, Madhusudhan KS • Overview 226 • Fluoroscopy 226 ...

http://www.jpmedpub.com/JPadmin/TableContents/978-93-5090-497-8/TOC/TOC.pdf

Date added: July 19, 2013 - Views: 1

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CT Angiography of Intracranial Aneurysms: A Focus...

Abbreviations: DSA digital subtraction angiography, dVR direct volume rendering, ... CT Angiography Data The basic principle of 2D and 3D postprocessing

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

Date added: April 19, 2014 - Views: 1

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SURESubtraction CT DSA

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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A Fast Technique for Motion Correction in DSA...

In clinical practice, Digital Subtraction Angiography (DSA) is a powerful tech- ... .Since,in principle,thepotentialseverenessofamotionartifact

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

Date added: October 16, 2013 - Views: 1

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Digital radiography - South African Medical...

The principle on which digital image processing works, ... in digital subtraction angiography, in which density information prior to injection of contrast medium is

http://archive.samj.org.za/1983%20VOL%20LXIV%20%20Jul-Dec/Articles/08%20August/2.1%20EDITORIAL%20-%20VAN%20DIE%20REDAKSIE.pdf

Date added: April 21, 2015 - Views: 1