Iopromide
Iopromide
Iopromide (pronounced eye-o-pro-mide) is a non-ionic, water-soluble contrast agent used in radiology to enhance the visibility of internal structures in X-ray based imaging techniques such as CT scans.
Etymology
The term "Iopromide" is derived from its chemical structure. The prefix "io-" refers to its iodine content, which is responsible for its radiopaque properties. The "-promide" suffix is common in the names of many organic compounds and is derived from the chemical term "amide".
Usage
Iopromide is used in various diagnostic procedures, including angiography, urography, and myelography. It is also used in cardiac catheterization to visualize coronary arteries and in CT scans to enhance the contrast between different tissues.
Pharmacology
Iopromide is a low-osmolar, non-ionic contrast agent. It works by blocking X-rays and causing the structures that it is within to appear white on the X-ray film. This contrast allows the radiologist to distinguish between different types of tissue and to identify abnormalities.
Side Effects
Like all contrast agents, Iopromide can cause side effects. These can range from mild reactions like nausea and vomiting to more serious reactions such as anaphylaxis. Patients with kidney disease or a history of allergic reactions to iodine are at a higher risk of experiencing side effects.
Related Terms
- Contrast Agent
- Radiology
- X-ray
- CT Scan
- Angiography
- Urography
- Myelography
- Cardiac Catheterization
- Anaphylaxis
External links
- Medical encyclopedia article on Iopromide
- Wikipedia's article - Iopromide
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