Is sulfur hexafluoride an iodine-based contrast agent?

iatroX medicinesPublished 21 August 2026Reviewed 21 August 2026

The answer

Answer

No. It is a gas-filled microbubble ultrasound contrast agent and is not an iodine-based X-ray contrast medium.

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sulfur hexafluoride · Medicine question

iatroX medicinesPublished 21 August 2026Reviewed 21 August 2026

The answer

No. It is a gas-filled microbubble ultrasound contrast agent and is not an iodine-based X-ray contrast medium.

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