X-ray contrast substance
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contrast medium — Med. a radiopaque substance injected into a part of the body, as the stomach or duodenum, to provide a contrasting background for the tissues in an x ray or fluoroscopic examination. [1950 55] * * * Substance comparatively opaque to X rays, which … Universalium
Contrast medium — A medical contrast medium (or contrast agent) is a substance used to enhance the contrast of structures or fluids within the body in medical imaging.[1] It is commonly used to enhance the visibility of blood vessels and the gastrointestinal tract … Wikipedia
contrast solution — a solution of a substance opaque to the x ray, used to facilitate radiographic visualization of some organ or structure in the body … Medical dictionary
contrast medium — con′trast me dium n. med a radiopaque substance introduced into a part of the body to provide a contrasting background for the tissues in an x ray examination • Etymology: 1950–55 … From formal English to slang
X-ray — [ 22 December 1895 and presented to Professor Ludwig Zehnder of the Physik Institut, University of Freiburg, on 1 January 1896. The dark oval on the third finger is a shadow produced by her ring. [cite book last = Kevles first =Bettyann Holtzmann … Wikipedia
Backscatter X-ray — Backscatter technology produces an image that resembles a chalk etching.[1] … Wikipedia
Differential interference contrast microscopy — Micrasterias furcata imaged in transmitted DIC microscopy. Differential interference contrast microscopy (DIC), also known as Nomarski Interference Contrast (NIC) or Nomarski microscopy, is an optical microscopy illumination technique used to… … Wikipedia
renal system — ▪ anatomy Introduction in humans (human body), organ system that includes the kidneys, where urine is produced, and the ureters, bladder, and urethra for the passage, storage, and voiding of urine. In many respects the human excretory, or… … Universalium
Erectile dysfunction — Impotent redirects here. For the classification of poverty, see impotent poor. Erectile dysfunction Classification and external resources ICD 10 F52.2, N48.4 … Wikipedia
film — 1. A thin sheet of flexible material coated with a light sensitive or x ray–sensitive substance used in taking photographs or radiographs. 2. A thin layer or coating. 3. A radiograph (colloq.). absorbable gelatin f. a sterile, nonantigenic,… … Medical dictionary
Drug-eluting stent — Intervention An example of a drug eluting stent. This is the TAXUS Express2 Paclitaxel Eluting Coronary Stent System, which releases paclitaxel. ICD 9 CM … Wikipedia
