Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A portable frontal upright view of the chest was obtained . Cardiomediastinal silhouette is unchanged . A left subclavian line has been removed in the interval . Cardiomediastinal silhouette is unchanged . Left lower lobe atelectasis and pleural effusion persist . Previously noted right basilar opacity is more confluent . Mild edema persists . Multiple bilateral rib fractures are noted . There is no pneumothorax .
    OUTPUT:
    
1 . Right basilar airspace opacification is more confluent and compatible with pneumonia . 2 . Persistent mild pulmonary edema , left basilar atelectasis and left pleural effusion .