Results 31 to 40 of about 20,357,287 (303)

2015 Update on Acute Adverse Reactions to Gadolinium based Contrast Agents in Cardiovascular MR. Large Multi-National and Multi-Ethnical Population Experience With 37788 Patients From the EuroCMR Registry [PDF]

open access: yes, 2015
Objectives: Specifically we aim to demonstrate that the results of our earlier safety data hold true in this much larger multi-national and multi-ethnical population.
Pilz, G.   +31 more
core   +1 more source

Contrast enhancement efficacy of iodinated contrast media: Effect of molecular structure on contrast enhancement

open access: yesEuropean Journal of Radiology Open, 2018
Purpose: To investigate the contrast enhancement in DSA images based on the X-ray absorption characteristics of iodinated contrast media. Methods: We have derived a new formula of predicting the pixel value ratio of two different contrast media and ...
Kuniharu Imai   +6 more
doaj   +1 more source

Hypersensitivity Reactions to Multiple Iodinated Contrast Media

open access: yesFrontiers in Pharmacology, 2020
The incidence of hypersensitivity reactions (HSRs) to iodinated contrast media (ICM) has risen over last years, representing an important health problem.
Inmaculada Doña   +8 more
doaj   +1 more source

The use of contrast media [PDF]

open access: yesCanadian Medical Association Journal, 2010
The two main types of iodine-based contrast media are ionic and nonionic. The development of ionic contrast media in the 1920s and 1930s allowed radiologists to visualize vessels and organs on various imaging studies.
Mark O, Baerlocher   +2 more
openaire   +2 more sources

Plants used to decrease serum creatinine levels and contrast-induced nephropathy: A review article [PDF]

open access: yesAdvanced Herbal Medicine, 2021
:Background and aims: Contrast-induced nephropathy (CIN) is one of the most common reasons for acute kidney failure. Because of the increasing use of contrasts for computed tomography and angiography and coronary interventions, the incidence of CIN is on
Mahmoud Rafieian, zahra ghasemi
doaj  

The use of transpulmonary contrast echocardiography: A first experience in Serbia [PDF]

open access: yesVojnosanitetski Pregled, 2021
Background/Aim. Contrast echocardiography (CE) is an echocardiographic modality where ultrasound contrast echocardiographic agent (CEA) is introduced peripherally for the image enhancement.
Stojšić-Milosavljević Anastrazija   +13 more
doaj   +1 more source

Fluoroscopic analysis of lumbar epidural contrast spread after retrograde interlaminar ventral epidural injection (RIVEI) [PDF]

open access: yesKorean Journal of Anesthesiology, 2013
BackgroundRetrograde interlaminar ventral epidural injection (RIVEI) may hypothetically be more effective if the catheter is placed at the ventrocaudal aspect of the exiting nerve.
Ji Seon Jeong   +3 more
doaj   +1 more source

The Melanesian Media Declaration [PDF]

open access: yes, 2020
We, the participants at the Melanesian Media Freedom representing media from Fiji, Vanuatu, Solomon Islands, Papua New Guinea and West Papua, wish to express concern about growing threats to media freedom in our region and call on members of our industry
Media Freedom Forum, Melanesia
core   +1 more source

Risk of Worsening Renal Function Following Repeated Exposures to Contrast Media During Percutaneous Coronary Interventions

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2021
Background Multiple contrast media exposures are common, but their cumulative effect on renal function is unknown. We aimed to investigate the renal consequences of repeated exposures to contrast media with coronary interventions.
Doron Sudarsky   +5 more
doaj   +1 more source

Binocular interaction: contrast matching and contrast discrimination are predicted by the same model [PDF]

open access: yes, 2007
How do signals from the 2 eyes combine and interact? Our recent work has challenged earlier schemes in which monocular contrast signals are subject to square-law transduction followed by summation across eyes and binocular gain control.
Tim S. Meese   +11 more
core   +1 more source

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