Acetrizoic acid

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Acetrizoic acid (pronounced as a-set-ri-zo-ic acid) is a type of Iodinated contrast media used in Radiology for enhancing the visibility of internal structures in X-ray based imaging techniques such as Computed Tomography (CT) scans.

Etymology

The term "Acetrizoic acid" is derived from the chemical structure of the compound, which contains an acetyl group (Ace), a triazine ring (trizo), and is an acid.

Usage

Acetrizoic acid is primarily used as a contrast agent in medical imaging. It is administered intravenously or orally before a CT scan or X-ray to help distinguish between different tissues and organs in the body. The iodine in Acetrizoic acid absorbs X-rays and appears white on the images, providing contrast against the darker surrounding tissues.

Related Terms

Side Effects

Like other iodinated contrast media, Acetrizoic acid can cause side effects such as nausea, vomiting, and allergic reactions. In rare cases, it can cause serious reactions like kidney damage or anaphylactic shock.

Precautions

Patients with kidney disease, thyroid disorders, or a history of allergic reactions to iodine or contrast agents should inform their doctor before receiving Acetrizoic acid. It is also not recommended for pregnant women or those who are breastfeeding, as it can pass into breast milk and may harm a nursing baby.

See Also

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