Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Two portable AP views of the chest are compared to previous exam from ___ . As on prior , there is elevation of the left hemidiaphragm with multiple air - filled loops of bowel beneath it . There is new right basilar opacity which obscures visualization of the right hemidiaphragm . Blunting of the left costophrenic angle could be due to small effusion or atelectasis . Superiorly , the lungs are clear . Noting mild indistinctness of pulmonary vasculature which could be due to lower lung volumes with component of vascular congestion also possible . Cardiomediastinal silhouette is unchanged as are the osseous and soft tissue structures .
    OUTPUT:
    
Lower lung volumes on the current exam . New right basilar opacity which could be due to any combination of atelectasis , effusion or consolidation . Otherwise , no definite interval change given differences in positioning and technique since prior . Two - view chest x-ray could be performed to further characterize if patient is amenable .