Fig. 2From: Chest CT in COVID-19 pneumonia: correlations of imaging findings in clinically suspected but repeatedly RT-PCR test-negative patientsLesion patterns on CT images of RT-PCR (+) patients. a GGO, b GGO + consolidation, c Nodular consolidation, d Crazy paving, e reversed halo sign, e air bubble sign, g halo sign, h airway changes, i curvilinear lineBack to article page