Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Patient is rotated the right . Portion of the opacity at the right lung base is likely due to calcified costochondral cartilage . There is however persistent opacity on the lateral View projecting over the lower thoracic spine raising possibility of superimposed consolidation . The lungs are otherwise clear . The cardiomediastinal silhouette is grossly unchanged . Pleural thickening / prominent extrapleural fat seen laterally at the base on the right , unchanged . No acute osseous abnormalities .
    OUTPUT:
    
Suspected right lower lobe consolidation , potentially aspiration or infection .