Fig. 6From: Imaging of COVID-19 simulatorsA 61-year-old male patient presented with cough and fever. CT chest showed multifocal GGO, crazy paving and consolidation with Atoll sign (blue arrows) more in the upper lobes with subpleural sparing and bilateral pleural effusions more on the right side (arrow in d). The diagnosis was COP, confirmed by histopathologyBack to article page