enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Contrast-induced nephropathy - Wikipedia

    en.wikipedia.org/wiki/Contrast-induced_nephropathy

    European guidelines classify a pre-existing decreased kidney function to be a risk factor of contrast-induced nephropathy in the following cases: [5]. Estimated glomerular filtration rate (eGFR) < 45 ml/min/1.73 m 2 of body surface area before intra-arterial administration with first-pass renal exposure (not passing lungs or peripheral circulation before kidneys), or in the intensive care unit

  3. Nephrogenic systemic fibrosis - Wikipedia

    en.wikipedia.org/wiki/Nephrogenic_systemic_fibrosis

    In 2006, the link between NSF and gadolinium-based MRI contrast agents was made. [4] [23] [24] As a result, restrictions on use of GBCAs in patients with an estimated glomerular filtration rate (a measure of kidney function) under 60 and especially under 30 mL/min/1.73 m 2 have been recommended and NSF is now considered rare. [5]

  4. MRI contrast agent - Wikipedia

    en.wikipedia.org/wiki/MRI_contrast_agent

    MRI contrast agents may be administered by injection into the blood stream or orally, depending on the subject of interest. Oral administration is well suited to gastrointestinal tract scans, while intravascular administration proves more useful for most other scans. MRI contrast agents can be classified [2] by their: Chemical composition

  5. Contrast-enhanced ultrasound - Wikipedia

    en.wikipedia.org/wiki/Contrast-enhanced_ultrasound

    Contrast-enhanced ultrasound can be used to image blood perfusion in organs, measure blood flow rate in the heart and other organs, and for other applications. Targeting ligands that bind to receptors characteristic of intravascular diseases can be conjugated to microbubbles , enabling the microbubble complex to accumulate selectively in areas ...

  6. Radiocontrast agent - Wikipedia

    en.wikipedia.org/wiki/Radiocontrast_agent

    Iodinated contrast contains iodine.It is the main type of radiocontrast used for intravenous administration.Iodine has a particular advantage as a contrast agent for radiography because its innermost electron ("k-shell") binding energy is 33.2 keV, similar to the average energy of x-rays used in diagnostic radiography.

  7. Here's what to know about Medicare's new $2,000 prescription ...

    www.aol.com/heres-know-medicares-2-000-174637852...

    Millions of Medicare enrollees are likely to see relief in 2025 when a $2,000 cap on out-of-pocket prescription drug-spending goes into effect.

  8. Glomerular filtration rate - Wikipedia

    en.wikipedia.org/wiki/Glomerular_filtration_rate

    Glomerular filtration rate (GFR) is the volume of fluid filtered from the renal (kidney) glomerular capillaries into the Bowman's capsule per unit time. [4] Central to the physiologic maintenance of GFR is the differential basal tone of the afferent (input) and efferent (output) arterioles (see diagram).

  9. How to safely freeze milk, according to health experts - AOL

    www.aol.com/safely-freeze-milk-according-health...

    Not being able to finish all your groceries before they expire isn't a good feeling. But how do you make sure you're safely freezing milk?