Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral radiographs of the chest show interval removal of a right - sided PICC line and a feeding tube . A left supraclavicular dual - channel dialysis catheter is unchanged in position with the tip terminating in the right atrium . The lung volumes are persistently low . A small - to - moderate right pleural effusion is unchanged with increased opacification at the right lung base now silhouetting the right heart border , which may represent compressive atelectasis or pneumonia in the appropriate clinical context . Atelectasis at the left lung base is unchanged . No pneumothorax is present . The cardiomediastinal silhouette is stable .
    OUTPUT:
    
1 . Increased opacification of the right lung base may represent compressive atelectasis or pneumonia in the appropriate clinical context . 2 . Stable small - to - moderate right pleural effusion .