Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable view of the chest . Right PICC is seen with tip in the lower SVC . The right basilar opacity demonstrates mild interval progression since previous exam , now with silhouetting of the medial hemidiaphragm . Elsewhere there is no new confluent consolidation . Lateral costophrenic angles are sharp . Cardiomediastinal silhouette is stable .
    OUTPUT:
    
Slight interval worsening of right basilar opacity which could represent worsening right lower lobe pneumonia . Continued followup will be necessary .