Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Airspace opacity is seen overlying the right upper lung . There is also prominence of the hila and perihilar vessels bilaterally suggesting some pulmonary edema . There are low lung volumes . There is blunting of the left costophrenic angle which could be due to a trace pleural effusion . Relatively linear opacity projecting over the lateral left mid to lower lung , is nonspecific . The aorta is calcified and tortuous . The cardiac silhouette is mild to moderately enlarged . The patient is rotated somewhat to the left .
    OUTPUT:
    
Right upper lung airspace opacity is worrisome for pneumonia or aspiration . Recommend followup to resolution . Prominence of the hila and perihilar vessels suggests some pulmonary edema . Enlarged cardiac silhouette .