Fig. 2

A older female patient with a long history of living in an epidemic area experiencing fever and sore throat for 4 days. a Dandelion hand painting. b Non-contrast enhanced coronal CT image shows that the right lower lobe with a circular GGO,vascular thickening, and bronchiectasis, showing a “dandelion sign” (red arrow), and multiple small patchy GGO in the left lung (White arrow). c Axial thin-section un-enhanced CT image shows a round-like GGO (red arrow) in the right lower lobe, a small piece of GGO in the right middle lobe, and the unclear border (white arrow)