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A) Chest computed tomography (CT), coronal reformatted image shows presence of unilocular cystic lesion in right upper lobe (white arrow). Note the presence of cyst with collapsed membrane in visualised right lobe of liver (asterisk). B) Collapsed membranes within the cyst in left lower lobe (white block arrow). C) Chest CT, coronal reformatted image, shows presence of thin-walled cavitary lesion with collapsed membranes within (asterisk)
