Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . There are confluent regions of consolidation in the posterior segment of the right upper lobe as well as the right lower lobe which are new since prior . There is persistent opacity in the lingula which is similar to prior . Cardiomediastinal silhouette is unchanged . No acute osseous abnormalities .
    OUTPUT:
    
Multifocal right - greater - than - left parenchymal opacities compatible with pneumonia . Recommend repeat after treatment to document resolution to exclude underlying mass given that some of these opacities were also seen on prior .