Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest . Posttreatment changes project over the right lower lung with fiducial marker and distortion of the underlying lung parenchyma with linear opacities . Some of this is also attributed to the right middle lobe atelectasis identified on prior CT . At the left lung base there also areas of relatively linear opacity obscuring the heart border . Superiorly the lungs are clear . No acute osseous abnormality identified .
    OUTPUT:
    
Post treatment changes in the right lung with associated right middle lobe atelectasis as seen on prior . More conspicuous left basilar opacity potentially due to atelectasis however new region of consolidation is possible . Two - view chest x-ray may help further characterize .