E‐cigarette or vaping product use‐associated lung injury (EVALI) features and recognition in the emergency department

Abstract Since August 2019, the pulmonary disease termed e‐cigarette or vaping product‐use associated lung injury (EVALI), has resulted in 2758 hospitalizations and 64 deaths in the United States. EVALI is considered in patients who have vaped or dabbed within 90 days of symptom onset, and have abnormal lung imaging in the absence of any pulmonary infection. The majority of EVALI patients are otherwise healthy adolescents and young adults. The leading etiology of EVALI is contamination of delta‐9‐tetrahydrocannabinoid (THC) e‐liquids with