Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable AP view of the chest was provided . Multiple overlying wires are present . The lungs appear essentially clear though right CP angle is excluded . A lucency below the right hemidiaphragm could represent air within loops of bowel though free air can not be excluded . Cardiomediastinal silhouette appears grossly unremarkable given patient rotation and / or technique . Bony structures are intact . Partially imaged hardware in the lumbar spine noted .
    OUTPUT:
    
Low lung volumes , no acute findings in the chest . Lucency below the right hemidiaphragm , question free air versus air within bowel . Recommend left lateral decubitus view of the abdomen to further assess .