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An example of a Characteristic chest radiograph (CXR). 60 year old man presented to the emergency department with a history of cough, dyspnoea and pleuritic chest pain. On the baseline CXR there were bilateral subpleural opacities that were relatively symmetrical and of large volume consistent with a Characteristic CXR. Real-time reverse transcription polymerase chain reaction RT-PCR of a swab taken on the same day as the CXR was positive for COVID-19.
