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Table 4 CT findings in all cases

From: Imaging of COVID-19 simulators

CT imaging findings COVID confirmed cases Low CORAD score and COVID non-confirmed cases Total
n=220 % n=40 %
Bilateral involvement 210 95.5 31 77.5 241
Peripheral distribution 188 85.5 22 55 210
Lower lobe predominance 210 95.5 28 70 238
Ground glass +/− consolidation 220 100 40 100 260
Rounded ground glass opacities 194 88.2 3 7.5 197
Crazy paving 172 78.2 4 10 176
Subpleural bands 148 67.3 12 30 160
One lobe involvement 6 2.7 5 12.5 11
Central predominance 14 6.4 11 27.5 25
Tree in bud 0 0 12 30 12
Bronchial wall thickening 44 20 17 42.5 61
cavitation 0 0 5 12.5 5
Pleural effusion 4 1.8 12 30 16