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单词 contrast medium
释义

contrast medium in British English

noun
medicine
a radiopaque substance, such as barium sulphate, used to increase the contrast of an image in radiography

contrast medium in American English

noun
Medicine
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
Word origin
[1950–55]This word is first recorded in the period 1950–55. Other words that entered Englishat around the same time include: Common Market, bleep, hot line, point spread, speech recognition

Examples of 'contrast medium' in a sentence
contrast medium

A low-molecular weight contrast medium and a blood pool contrast medium were used.
Anika Sauerbrey, Stefan Hindel, Marc Maaß, Christine Krüger, Andreas Wissmann, MartinKramer, Benno Nafz, Lutz Lüdemann 2014, 'Establishment of a Swine Model for Validation of Perfusion Measurement by DynamicContrast-Enhanced Magnetic Resonance Imaging', BioMed Research Internationalhttp://dx.doi.org/10.1155/2014/390506. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The changes of contrast medium concentrations during the contrast medium bolus propagation were calculated.
Jan-Niklas Mehl, Matthias Lüpke, Ann-Cathrin Brenner, Peter Dziallas, Patrick Wefstaedt,Hermann Seifert 2018, 'Measurement of single kidney glomerular filtration rate in dogs using dynamic contrast-enhancedmagnetic resonance imaging and the Rutland-Patlak plot technique', Acta Veterinaria Scandinavicahttp://link.springer.com/article/10.1186/s13028-018-0423-3. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The contrast medium iodixanol was applied intraluminally.
Tatiana Nikitina, Olga Zavaritskaya, Vladimir Semenyutin, Pontus B. Persson, AndreasPatzak, Mauricio Sendeski 2015, 'Effects of iodinated contrast media in a novel model for cerebral vasospasm', Arquivos de Neuro-Psiquiatriahttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2015000200125&lng=en&tlng=en. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The patient was asymptomatic and allergic to contrast medium.
Megumi Zianne, Naoki Takahashi, Akihiko Tsujibata, Kazuhiro Miwa, Yoshinori Goto,Yutaka Matano 2017, 'Asymptomatic Pancreatic Metastasis from Renal Cell Carcinoma Diagnosed 21 Years afterNephrectomy', Case Reports in Gastrointestinal Medicinehttp://dx.doi.org/10.1155/2017/8765264. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Post-contrast scans depicted homogeneous intense contrast medium enhancement.
Despoina Voultsinou, Georgios K Matis, Olga I Chrysou, Theodossios A Birbilis, AngelikiCheva, Triantafillos Geroukis 2014, 'An atypical meningioma demystified and advanced magnetic resonance imaging techniques',Journal of Cancer Research and Therapeuticshttp://www.cancerjournal.net/article.asp?issn=0973-1482;year=2014;volume=10;issue=2;spage=387;epage=389;aulast=Voultsinou. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Later, the contrast medium was seen within the renal pelves.
Xander Huizing, Kelly Bowlt, Mauro Pivetta 2015, 'Rapid vascular uptake of contrast during a retrograde urethro-cystogram in a cat withchronic lower urinary tract disease', Journal of Feline Medicine and Surgery Open Reportshttps://doi.org/10.1177/2055116915585023. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Heparin could have a cumulative anticoagulant effect when used in combination with ionic contrast medium.
Arno M. Wiersema, Christopher Watts, Alexandra C. Durran, Michel M. P. J. Reijnen,Otto M. van Delden, Frans L. Moll, Jan Albert Vos 2016, 'The Use of Heparin during Endovascular Peripheral Arterial Interventions: A Synopsis',Scientificahttp://dx.doi.org/10.1155/2016/1456298. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
To date, iodine has been utilized as a radiographic contrast medium.
Muhamad Idham Mohamed, Mohd Khairul Amran Mohammad, Hairil Rashmizal Abdul Razak,Khairunisak Abdul Razak, Wan Mazlina Md Saad 2015, 'Nanotoxic Profiling of Novel Iron Oxide Nanoparticles Functionalized with PerchloricAcid and SiPEG as a Radiographic Contrast Medium', BioMed Research Internationalhttp://dx.doi.org/10.1155/2015/183525. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Esophagography after insertion did not show any evidence of a leak of contrast medium.
Makoto Onodera, Yoshihiro Inoue, Yasuhisa Fujino, Satoshi Kikuchi, Shigeatsu Endo 2013, 'A Case of Secondary Aortoesophageal Fistula Inserted a Covered Self-Expanding EsophagealStent to Control Gastrointestinal Bleeding', Case Reports in Gastrointestinal Medicinehttp://dx.doi.org/10.1155/2013/857135. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
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更新时间：2025/10/30 11:25:09