Kidney damage by iodinated contrast media
نویسندگان
چکیده
منابع مشابه
Iodinated contrast media and their adverse reactions.
Cross-use of technology between nuclear medicine and radiology technologists is expanding. The growth of PET/CT and the increasing use of intravenous contrast agents during these procedures bring the nuclear medicine technologist into direct contact with these agents and their associated complications. A basic understanding of the occurrence, risk factors, clinical features, and management of t...
متن کاملAllergic Immediate Hypersensitivity to Iodinated Contrast Media
Background: Immediate hypersensitivity reactions (IHR) to iodinated contrast media (ICM) have traditionally been considered nonallergic; however, the increasingly frequent reporting of positive skin test and basophil activation test results suggests a specifi c allergic mechanism in some patients. Skin tests have been proposed as a useful tool for diagnosis, although their sensitivity and predi...
متن کاملAcute kidney injury with iodinated contrast.
Diagnostic and interventional radiographic procedures in critically ill patients commonly depend on iodinated contrast media and consequently pose the risk of contrast-induced acute kidney injury. This is an important complication that accounts for a significant number of cases of hospital-acquired renal failure, with adverse effects on prognosis and healthcare costs. The epidemiology and patho...
متن کاملIodinated contrast media cause endothelial damage leading to vasoconstriction of human and rat vasa recta.
Contrast-induced acute kidney injury is an important clinical event with a worldwide increasing number of cases. Medullary hypoperfusion and hypoxia due to constriction of vasa recta are main factors in the pathophysiology of acute kidney injury. However, the mechanism of contrast media (CM)-induced vessel constriction is not known. We tested the hypothesis that vasa recta constriction is a con...
متن کاملAcute Kidney Injury After Cardiac Angiography and Exposure to Iodinated Contrast Media
A 75-year-old female patient with a history of chronic kidney disease stage IV, type 2 diabetes mellitus, hypertension and dyslipidemia presented to an outside hospital with a 3-day history of substernal chest pain that radiated to her jaw and the left side of her back. An electrocardiogram showed a slight ST elevation in the anterior leads, so she was subsequently transferred to our hospital. ...
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ژورنال
عنوان ژورنال: Acta Physiologica
سال: 2019
ISSN: 1748-1708,1748-1716
DOI: 10.1111/apha.13259