Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right chest Port - A - Cath tip projects over the expected region of the SVC - RA junction , new from ___ . Lung volumes are low . Bibasilar streaky opacities are most likely atelectasis . Increased opacity in the right lower lobe is concerning for pneumonia . No pleural effusion or pneumothorax . Cardiomediastinal silhouette is similar in appearance to prior exam . The descending thoracic aorta is tortuous , similar the prior exam . Appearance of the trachea is similar the prior exam and CT from ___ .
    OUTPUT:
    
Low lung volumes with bibasilar atelectasis and bronchovascular crowding . Subtle increased right lower lobe opacity is concerning for early bronchopneumonia given the provided history . Recommend repeat radiograph ___ weeks after treatment to ensure resolution .