Angiography, Digital Subtraction
"Angiography, Digital Subtraction" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
A method of delineating blood vessels by subtracting a tissue background image from an image of tissue plus intravascular contrast material that attenuates the X-ray photons. The background image is determined from a digitized image taken a few moments before injection of the contrast material. The resulting angiogram is a high-contrast image of the vessel. This subtraction technique allows extraction of a high-intensity signal from the superimposed background information. The image is thus the result of the differential absorption of X-rays by different tissues.
| Descriptor ID |
D015901
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| MeSH Number(s) |
E01.370.350.600.350.700.060 E01.370.350.700.060.060 E01.370.350.700.700.060 E01.370.350.760.060 E01.370.370.050.060
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| Concept/Terms |
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Below are MeSH descriptors whose meaning is more general than "Angiography, Digital Subtraction".
Below are MeSH descriptors whose meaning is more specific than "Angiography, Digital Subtraction".
This graph shows the total number of publications written about "Angiography, Digital Subtraction" by people in this website by year, and whether "Angiography, Digital Subtraction" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 1995 | 0 | 1 | 1 |
| 1996 | 0 | 1 | 1 |
| 1998 | 0 | 1 | 1 |
| 2000 | 0 | 1 | 1 |
| 2002 | 0 | 2 | 2 |
| 2003 | 0 | 1 | 1 |
| 2005 | 0 | 4 | 4 |
| 2006 | 1 | 1 | 2 |
| 2007 | 0 | 1 | 1 |
| 2009 | 2 | 1 | 3 |
| 2010 | 0 | 2 | 2 |
| 2011 | 1 | 5 | 6 |
| 2012 | 1 | 2 | 3 |
| 2013 | 0 | 3 | 3 |
| 2014 | 1 | 3 | 4 |
| 2015 | 2 | 0 | 2 |
| 2016 | 2 | 4 | 6 |
| 2017 | 0 | 3 | 3 |
| 2018 | 2 | 0 | 2 |
| 2019 | 2 | 0 | 2 |
| 2020 | 0 | 1 | 1 |
| 2022 | 0 | 1 | 1 |
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Below are the most recent publications written about "Angiography, Digital Subtraction" by people in Profiles.
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Follow-up of Intracranial Aneurysms Treated by Flow Diverters: Evaluation of Parent Artery Patency Using 3D-T1 Gradient Recalled-Echo Imaging with 2-Point Dixon in Combination with 3D-TOF-MRA with Compressed Sensing. AJNR Am J Neuroradiol. 2022 04; 43(4):554-559.
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Diagnostic accuracy of non-contrast quiescent-interval slice-selective (QISS) MRA combined with MRI-based vascular calcification visualization for the assessment of arterial stenosis in patients with lower extremity peripheral artery disease. Eur Radiol. 2021 May; 31(5):2778-2787.
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Use of Prospective Radiobrachial Angiography in Transradial Cardiac Catheterization and Intervention. Cardiovasc Revasc Med. 2020 06; 21(6):797-803.
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Flow-Diverter Stenting of Intracavernous Internal Carotid Artery Mycotic Aneurysm. J Stroke Cerebrovasc Dis. 2019 Jul; 28(7):e81-e82.
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Non-contrast-enhanced magnetic resonance imaging for visualization and quantification of endovascular aortic prosthesis, their endoleaks and aneurysm sacs at 1.5?T. Magn Reson Imaging. 2019 07; 60:164-172.
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Clinical determinants of radial artery caliber assessed at the time of transradial cardiac catheterization using routine prospective radiobrachial angiography. Cardiovasc Revasc Med. 2018 12; 19(8):939-943.
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Adjunctive Efficacy of Intra-Arterial Conebeam CT Angiography Relative to DSA in the Diagnosis and Surgical Planning of Micro-Arteriovenous Malformations. AJNR Am J Neuroradiol. 2018 09; 39(9):1689-1695.
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Transjugular Venous Approach for Endovascular Interventions in Hemodialysis Grafts and Fistulas of the Upper Extremities. AJR Am J Roentgenol. 2018 Feb; 210(2):W86-W91.
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Transjugular venous approach for endovascular intervention in upper-extremity dialysis access fistulae and grafts. Semin Vasc Surg. 2016 Dec; 29(4):206-211.
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Provoked Dizziness from Bow Hunter's Syndrome. Am J Med. 2017 09; 130(9):e375-e378.