Retrospective Study
Copyright ©The Author(s) 2021.
World J Exp Med. Sep 20, 2021; 11(4): 44-54
Published online Sep 20, 2021. doi: 10.5493/wjem.v11.i4.44
Figure 2
Figure 2 Example of the radiological images of a patient whose multiple reverse transcription polymerase chain reaction were negative but serological immunoglobulin M/immunoglobulin G against severe acute respiratory syndrome coronavirus 2 positive. A: Chest x-ray of the coronavirus disease 2019 (COVID-19) patient showing the bilateral infiltrates before treatment; B: Chest x-ray of the COVID-19 patient showing reduced bilateral infiltrates after treatment.