Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Bibasilar opacities likely reflect atelectasis , and the heart size is unchanged in size . A Port - A - Cath terminates within the right atrium . Known pulmonary metastases are better evaluated on the prior CT . No focal consolidation is seen .
    OUTPUT:
    
No acute cardiopulmonary process . Known pulmonary metastases are better assessed on the prior CT .