Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is shallow inspiration . Bibasilar opacities , new since prior exam , favor atelectasis ; consider pneumonitis in the appropriate clinical setting . Suggestion of tiny left pleural effusion . Catheter projected over paraspinal soft tissues . Surgical clips in the upper abdomen . Few mildly distended loops of colon in the upper abdomen . Mildly distended stomach . Postoperative changes in the left shoulder .
    OUTPUT:
    
New bibasilar opacities in the setting of very shallow inspiration , favor atelectasis ; consider pneumonitis in the appropriate clinical setting .