Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest is compared to previous exam from ___ . The lungs are clear of focal consolidation . Please note the left costophrenic angle is excluded from the field of view . Cardiomediastinal silhouette is within normal limits for technique . Osseous structures are unremarkable . Colonic interposition over the liver seen in the right upper quadrant .
    OUTPUT:
    
No definite acute cardiopulmonary process .