Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A portable view the chest demonstrates right and left central venous catheters ending in the upper SVC and right atrium , respectively . Fibrotic changes about the hila are unchanged . There is no focal consolidation to suggest pneumonia . There is no pleural effusion or pneumothorax . Previously seen nodular opacity projecting over the posterior fifth rib , now appears to project within the lung .
    OUTPUT:
    
1 . Stable post radiation changes without evidence of pneumonia or pleural effusion . 2 . Previously described nodular opacity now projects in the right upper medial lung , and can be assessed further with Chest CT .