 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.
To see the data from this visualization as text, click here.
| Year | Major Topic | Minor Topic | Total |
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| 1996 | 0 | 1 | 1 | | 1998 | 0 | 1 | 1 | | 2000 | 0 | 1 | 1 | | 2002 | 1 | 0 | 1 | | 2004 | 0 | 1 | 1 | | 2005 | 0 | 1 | 1 | | 2008 | 1 | 0 | 1 | | 2009 | 0 | 1 | 1 | | 2011 | 1 | 2 | 3 | | 2012 | 0 | 1 | 1 | | 2015 | 1 | 0 | 1 | | 2016 | 0 | 1 | 1 | | 2017 | 0 | 1 | 1 | | 2018 | 1 | 1 | 2 | | 2019 | 1 | 0 | 1 | | 2020 | 1 | 1 | 2 | | 2021 | 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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Heit JJ, Honce JM, Yedavalli VS, Baccin CE, Tatit RT, Copeland K, Timpone VM. RAPID Aneurysm: Artificial intelligence for unruptured cerebral aneurysm detection on CT angiography. J Stroke Cerebrovasc Dis. 2022 Oct; 31(10):106690.
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Primrose CW, Hecht EM, Roditi G, Fran?ois CJ, Maki JH, Dumoulin CL, DeMarco JK, Douglas P. MR Angiography Series: Fundamentals of Contrast-enhanced MR Angiography. Radiographics. 2021 Jul-Aug; 41(4):E138-E139.
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Zhang J, Can A, Lai PMR, Mukundan S, Castro VM, Dligach D, Finan S, Gainer V, Shadick N, Savova G, Murphy SN, Cai T, Weiss ST, Du R. Geometric variations associated with posterior communicating artery aneurysms. J Neurointerv Surg. 2021 Nov; 13(11):1049-1052.
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Zhang J, Can A, Lai PMR, Mukundan S, Castro VM, Dligach D, Finan S, Gainer VS, Shadick NA, Savova G, Murphy SN, Cai T, Weiss ST, Du R. Surrounding vascular geometry associated with basilar tip aneurysm formation. Sci Rep. 2020 10 21; 10(1):17928.
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Yu JF, Pung L, Minami H, Mueller K, Khangura R, Darflinger R, Hetts SW, Cooke DL. Virtual 2D angiography from four-dimensional digital subtraction angiography (4D-DSA): A feasibility study. Interv Neuroradiol. 2021 Apr; 27(2):307-313.
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Copelan A, Drocton G, Caton MT, Smith ER, Cooke DL, Nelson J, Abla AA, Fox C, Amans MR, Dowd CF, Halbach VV, Higashida RT, Lawton MT, Kim H, Fullerton HJ, Gupta N, Hetts SW. Brain Arteriovenous Malformation Recurrence After Apparent Microsurgical Cure: Increased Risk in Children Who Present With Arteriovenous Malformation Rupture. Stroke. 2020 10; 51(10):2990-2996.
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Callen AL, Caton MT, Rutledge C, Raper D, Narvid J, Villanueva-Meyer JE, Abla A. The Effect of Extracranial-to-Intracranial Bypass on Cerebral Vasoreactivity: A 4D Flow MRI Pilot Study. J Neuroimaging. 2020 09; 30(5):587-592.
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Hoehn M, Fox C, Moore E. Challenges in acute care surgery: Blunt celiac artery injury. J Trauma Acute Care Surg. 2020 Feb; 88(2):e92-e94.
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Koirala N, McLennan G. Blood flow quantification in dialysis access using digital subtraction angiography: A retrospective study. Comput Methods Programs Biomed. 2020 Jul; 190:105379.
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Koirala N, Chauhan N, Thompson D, Karimloo Z, Wunderle K, McLennan G. Quantification of Blood Flow in Dialysis Access Using Custom-Acquisition Protocol and Imaging Methods: A Clinical Validation Study. J Vasc Interv Radiol. 2019 Jul; 30(7):1062-1068.e2.
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