Expanding the Diagnostic Lens: Mast Cell Activation Syndromes and the Hidden Spectrum of Angioedema Associated Mortality in COVID-19
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COVID-19 related "quorum deaths" may conceal fatal angioedema/anaphylaxis that is misclassified as primary respiratory failure or cardiac arrest, particularly when urticaria or an identifiable allergen is absent. We propose an expanded diagnostic and forensi... ...