Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is status post median sternotomy . There is elevation of the right hemidiaphragm with a right basilar opacity compatible with known pleural mass and adjacent atelectasis with a small pleural effusion . Right - sided Port - A - Cath terminates in the lower SVC . Left lung is essentially clear with no pleural effusion . No pneumothorax is noted . Bones are intact .
    OUTPUT:
    
Right basilar opacification compatible with the patient 's known pleural based mass with adjacent atelectasis and small pleural effusion .