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CT Angiography Head and Neck: Indications and Limitations

EMDocs

In EDs where leadership has not taken care to recognize its potential for creating a bottleneck effect, the CTA can cause substantial delays. Emerg Radiol 2009, 16 (3), 195-201. Rarely (<1%), severe injury, as manifested by severe pain, swelling, ulcerations, and paresthesias, requires surgical consultation. Schaefer, P.

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