The EMRA offices will be closed for the upcoming holidays from Wednesday, December 24, 2025 until Monday, January 5, 2026.

Rachel Liu, MD, FACEP

Yale University Department of Emergency Medicine, New Haven, CT

Lung POCUS - Figure 1.jpg

Ultrasound , COVID-19

Lung Ultrasound in COVID-19

10/9/2020 Katie VanNatta, DO, MBA, MS , Eric Lieu, MD , Akash Desai, MD , Samuel Southgate, MD, MA , Jake Freudenberger, DO , Rachel Liu, MD, FACEP

As SARS-CoV-2 spreads globally, physicians are turning to different imaging modalities to assist in the diagnosis of COVID-19 and risk stratification of patients. Along with clinical suspicion, chest

Visual Diagnosis , Clinical

Diagnose this Condition

8/8/2017 Rachel Liu, MD, FACEP , Cristiana Baloescu, MD

Diagnose this Condition The Patient A 28-year-old female, who was the restrained front passenger in a motor vehicle accident 1 week before, presents to the ED with abdominal pain. A CT scan of th

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