LUNG ULTRASOUND FINDINGS IN MEXICAN PATIENTS WITH SARS COV2 INFECTION

In late December 2019, a new disease reported at the time by an unknown pathogen was reported, which was later found to be a new variant of coronavirus, now called SARS-CoV2. This new disease had a very rapid global spread, causing multiple deaths in a short time, and which led to putting the entire world on health alert. In patients who have this disease, they present bilateral opacities in frosted multilobar glass with peripheral distribution. Some authors have suggested the use of ultrasound at the point of care for its early recognition.

In this study, we evaluated the findings of lung ultrasound in 25 patients admitted to the General Hospital Dr. Enrique Cabrera, Mexico, with a diagnosis confirmed by RT-PCR of SARS CoV2. This small retrospective study suggests that artifacts like glass rockets with or without the Birolleau variant (White lung), confluent B-lines, thick irregular pleural lines, and variable size (subpleural) consolidations are typical findings of lung ultrasound in patients with COVID-19 pneumonia. The presence of these findings is useful when evaluating patients with suspected COVID-19. In resource-limited and austere settings where chest radiography, CT, and RT-PCR are not available or the response time is long, lung ultrasound performed by trained personnel can be an aid in the diagnosis of COVID-19.