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Medicine and Health Sciences Commons

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Faculty Publications

Louisiana State University

Chest radiography; COVID-19; diagnostic imaging; pneumonia; x-rays

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Full-Text Articles in Medicine and Health Sciences

Coronavirus Disease (Covid-19): The Value Of Chest Radiography For Patients Greater Than Age 50 Years At An Earlier Timepoint Of Symptoms Compared With Younger Patients, Mae Igi, Molly Lieux, Joe Park, Catherine Batte, Bradley Spieler Jun 2021

Coronavirus Disease (Covid-19): The Value Of Chest Radiography For Patients Greater Than Age 50 Years At An Earlier Timepoint Of Symptoms Compared With Younger Patients, Mae Igi, Molly Lieux, Joe Park, Catherine Batte, Bradley Spieler

Faculty Publications

Background: A relative paucity of data exists regarding chest radiography (CXR) in diagnosis of coronavirus disease (COVID-19) compared to computed tomography. We address the use of a strict pattern of CXR findings for COVID-19 diagnosis, specifically during early onset of symptoms with respect to patient age.

Methods: We performed a retrospective study of patients under investigation for COVID-19 who presented to the emergency department during the COVID-19 outbreak of 2020 and had CXR within 1 week of symptoms. Only reverse transcription polymerase chain reaction (RT-PCR)-positive patients were included. Two board-certified radiologists, blinded to RT-PCR results, assessed 60 CXRs in consensus …