Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Enteric tube now courses below the diaphragm , out of the field of view . The remaining lines and tubes are stable in appearance . There is persistent obscuration of the left hemidiaphragm concerning for atelectasis with possible underlying small pleural effusion . There is no evidence of pneumothorax . Remainder of the examination is unchanged .
    OUTPUT:
    
No evidence of pneumothorax . Persistent obscuration of the left hemidiaphragm , likely presenting atelectasis with possible small pleural effusion .