5 Questions
Which type of contrast media is used for evaluation of the gastrointestinal tract?
Gastrographin
What is the ideal characteristic of contrast media in terms of administration?
Easy to administer
Which type of contrast media is used for CT scan of the abdomen and pelvis?
Iohexol (Omnipaque)
What is the purpose of using water-soluble contrast media for IV injection in CT examinations?
To evaluate suspected perforation and anastomotic leakage
Which type of contrast media is suitable for intravenous urography and IVP?
Ionic contrast media
Study Notes
Contrast Media in Medical Imaging
- Barium sulfate is used for evaluation of the gastrointestinal tract.
- The ideal characteristic of contrast media in terms of administration is low viscosity, making it easy to inject and distribute.
- Iodinated contrast media is used for CT scan of the abdomen and pelvis.
- The purpose of using water-soluble contrast media for IV injection in CT examinations is to opacity the blood vessels and enhance the visibility of soft tissues.
- Iodinated contrast media is suitable for intravenous urography and IVP (Intravenous Pyelogram).
Test your knowledge about contrast media used in radiology for imaging different parts of the body. Learn about the different types of contrast media and their ideal characteristics.
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