When to rule out COVID-19: How many negative RT-PCR tests are needed?

Autor: Masis Isikbay, Travis S. Henry, James A. Frank, Michael D. Hope
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: Respiratory Medicine Case Reports, Vol 31, Iss , Pp 101192- (2020)
Druh dokumentu: article
ISSN: 2213-0071
DOI: 10.1016/j.rmcr.2020.101192
Popis: Amidst the COVID-19 pandemic, clinicians have been plagued with dilemmas related to the uncertainty about diagnostic testing for the virus. It has become commonplace for a patient under investigation (PUI) to repeatedly test negative but have imaging findings that are consistent with COVID-19. This raises the question of when the treating team should entertain alternative diagnoses. We present such a case to help provide a framework for how to weigh repeatedly negative test results in clinical decision making when there is ongoing concern for COVID-19.
Databáze: Directory of Open Access Journals