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Grand Rounds Recap 3.15.23

Taming the SRU

Yates Anaphylaxis Pathophysiology Type 1 Hypersensitivity Reaction IgE-mediated Mast-cell degranulation of vasoactive materials Reaction occurs in minutes Clinical Definition: Acute onset of illness with involvement of the skin, mucosal tissue or both + one of the following Respiratory compromise Reduced BP Or, acute onset of illness with at least (..)

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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. Rarely (<1%), severe injury, as manifested by severe pain, swelling, ulcerations, and paresthesias, requires surgical consultation. References (1) Barkovich, E.

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