Saber-sheath trachea.- Eggshell calcification, rim enhancement.- Split-pleura sign.- Consolidation.- Ground-glass opacity, black bronchus sign.- Batwing or butterfly sign, cobblestone appearance.- Crazy paving sign.- Honeycombing.- Vanishing lung.- Mosaic perfusion or mosaic lung sign.- Air trapping.- Swiss cheese appearance.- Bulging fissure sign.- Feeding vessel or fruits on the branch sign.- Cannonball metastases, snowstorm sign.- Air bronchograms and pseudocavitations.- Halo sign.- Corona radiata or corona maligna, pleural tail sign.- Positive bronchus sign.- Rigler incisure or umbilical retraction.- Popcorn calcification and bull's-eye calcification.- Target calcification.- And more metaphorical signs in Computed Tomography of Chest and Abdomen.
