Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the ches . Compared to prior there has been no significant interval change . Dense right lower lobe consolidation is again seen . Underlying effusion is not excluded . Mild opacity is also at the left lung base laterally . Cardiomediastinal silhouette is unchanged .
    OUTPUT:
    
No significant interval change of dense right lower lobe opacity compatible with pneumonia in the proper clinical setting . Please note that a repeat exam after treatment should be performed to rule out underlying mass lesion .