Coronavirus (COVID-19)

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Signs for "Heroes work here" outside healthcare facilities and even the homes of clinicians have popped up across the country. This photo shows healthcare workers at the Lenox Health emergency room entrance being greeted to cheers and thanks for their essential service during the COVID-19 pandemic in New York City at a public thank you event May 21, 2020.

Comparison of CT features between groups with negative and positive initial RT-PCR results.
aThe difference was statistically significant in comparison of the two groups (p < 0.05).

Axial FLAIR in four different COVID-19 patients. A) 58-year old man with impaired consciousness: FLAIR hyperintensities located in the left medial temporal lobe. B) 66-year old man with impaired consciousness: FLAIR ovoid hyperintense lesion located in the central part of the splenium of the corpus callosum. C) 71-year old woman with pathological wakefulness after sedation: extensive and confluent supratentorial white matter FLAIR hyperintensities (arrows). Association with leptomeningeal enhancement (stars) D) 61-year old man with confusion: hyperintense lesions involving both middle cerebellar peduncles. Image courtesy of the journal Radiology

A PCR genetic test nasal swab being taken from a patient to test if they are infected with COVID-19. While used as the primary test to diagnose coronavirus, up to 20 percent of patients will test negative even eight days after infection. Getty Images

For procedural delays that will not adversely affect patient outcome, Fananapazir and colleagues proposed the following tiered approach for both outpatient and inpatient scenarios: urgent procedures, procedures that should be performed within 2 weeks, procedures that should be performed within 2 months, and procedures that can safely be delayed 2 or 6 months. Courtesy of American Journal of Roentgenology (AJR)