Part 2 · Dyes, Tracers and Treating with Rays
Same concept, other depth: Clinical Reasoning →
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Two minutes after a CT contrast injection, a 40‑year‑old woman says her throat feels tight. Her face is swelling and she is wheezing. The radiographer stops the scan, calls for help and the doctor gives adrenaline into the thigh muscle. Within minutes she is breathing easily. Every CT room keeps an emergency kit for exactly this moment.
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