Results 91 to 100 of about 82,229 (214)

Digital Subtraction Angiography

Neuroimaging Techniques in Clinical Practice, 2020
E. Hendriks, J. Klostranec, T. Krings
semanticscholar   +2 more sources

In-Silico Investigation of 3D Quantitative Angiography for Internal Carotid Aneurysms Using Biplane Imaging and 3D Vascular Geometry Constraints [PDF]

arXiv
Quantitative angiography (QA) in two dimensions has been instrumental in assessing neurovascular contrast flow patterns, aiding disease severity and treatment outcome evaluations. However, QA requires high spatio-temporal resolution, restricting its use to digital subtraction angiography (DSA), and is prone to errors in quantification of highly 3D flow
arxiv  

Patency and flow velocity profiles in the internal carotid artery assessed by digital subtraction angiography and Doppler studies three months following endarterectomy. [PDF]

, 1986
David Russell, S. J. Bakke, J. Wiberg, P. Nakstad, R Nyberg-Hansen   +4 more
openalex   +1 more source

Detection of Intracranial Arterial Stenosis Using Transcranial Color‐Coded Duplex Sonography, Computed Tomographic Angiography, and Digital Subtraction Angiography

Journal of ultrasound in medicine, 2011
The aim of this retrospective study was to compare intracranial arterial stenosis in patients with stroke using 3 different methods: transcranial color‐coded duplex sonography, computed tomographic (CT) angiography, and digital subtraction angiography in
M. Roubec, M. Kuliha, T. Jonszta, V. Procházka, T. Fadrná, M. Filip, P. Kaňovský, K. Langová, R. Herzig, D. Školoudík   +9 more
semanticscholar   +1 more source

Do Extended Reality Interventions Benefit Patients Undergoing Elective Cardiac Surgical and Interventional Procedures? A Systematic Review and Meta‐analysis

Journal of Clinical Nursing, Volume 34, Issue 4, Page 1465-1492, April 2025.
ABSTRACT Background Extended reality (XR) interventions have the potential to benefit patients undergoing elective cardiac surgical and interventional procedures. However, there are no systematic reviews with meta‐analyses to guide clinical care. Aim To critically evaluate the evidence on the effectiveness of XR interventions on patient anxiety and ...
Emma Harris, Steven Fenton, John Stephenson, Fiona Ewart, Salime Goharinezhad, Hyunkook Lee, Felicity Astin   +6 more
wiley   +1 more source

Digital subtraction angiography of intrahepatic portal vein as the key visualization for mesoportal shunting in children with extrahepatic portal vein obstruction

Хірургія дитячого віку
Аn early consideration in pediatric patients with extrahepatic portal vein obstruction (EHPVO) is to be given for mesoportal shunt. A careful investigation is required to prove intrahepatic portal system patency.
O.S. Godik, D.S. Diehtiarova, A.H. Rusyn   +2 more
doaj   +1 more source

16. Pain in chronic pancreatitis

Pain Practice, Volume 25, Issue 4, April 2025.
Abstract Introduction Chronic pancreatitis is defined as a disease of the pancreas in which recurrent inflammatory episodes result in replacement of the pancreatic parenchyma by fibrous connective tissue in individuals with genetic, environmental, and other risk factors.
Laura van Zeggeren, Raha Boelens Nabbi, Jan Willem Kallewaard, Monique Steegers, Steven P. Cohen, Leonardo Kapural, Hjalmar van Santvoort, André Wolff   +7 more
wiley   +1 more source

Arteriovenous shunting and early cortical venous filling in subacute cerebral infarction: An old angiographic finding revisited

South African Journal of Radiology, 2002
Demonstrated in this report is an example of arteriovenous shunting and early venous filling in an area of cerebral infarction recorded on digital subtraction angiography.
Ian C. Duncan
doaj   +1 more source

Left ventricular imaging with digital subtraction angiography using intravenous contrast injection and fluoroscopic exposure levels [PDF]

, 1982
Jonathan M. Tobis, Orhan Nacioglu, Warren D. Johnston, Anthony Seibert, Lloyd T. Iseri, Werner W. Roeck, Uri Elkayam, Walter L. Henry   +7 more
openalex   +1 more source

Popliteal artery branching patterns detected by digital subtraction angiography.

Diagnostic and Interventional Radiology, 2011
PURPOSE To describe the popliteal and distal branching patterns detected by digital subtraction angiography. MATERIALS AND METHODS The popliteal branching patterns were analyzed in 535 extremities (270 right, 265 left).
E. Mavili, H. Dönmez, G. Kahriman, Aysel Özaşlamacı, N. Özcan, K. Taşdemir   +5 more
semanticscholar   +1 more source