Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal lateral views of the chest . Left chest wall port is again seen with catheter tip unchanged in position . The lungs are clear of focal consolidation or effusion . There is a linear lucency projecting just deep to the right lateral ribs . The cardiomediastinal silhouette is normal . No acute osseous abnormalities detected .
    OUTPUT:
    
Linear lucency projects over the right lateral chest just medial to the ribs . This could represent superimposed skin fold from the arm however repeat exam with the arms out is suggested to exclude pneumothorax or subcutaneous gas . Findings discussed with Dr . ___ at approximately 9 : 40 pm on ___ at time of interpretation .