Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP single view of the chest has been obtained with patient in semi-erect position . Comparison is made with the next preceding similar study of ___ . Volume loss of the left hemithorax including extensive pleural and pulmonary parenchymal densities in the left upper lobe area appears unchanged . Congestive pattern in the right hemithorax . No evidence of new pulmonary abnormalities and no pneumothorax has developed . The position of right - sided Port - A - Cath system and right - sided PICC line unaltered .
    OUTPUT:
    
No evidence of significant interval change in latest one day interval as can be identified on one view chest examination .