Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: This examination is limited secondary to significant soft tissue attenuation and arms - down technique on the lateral view . Lung volumes are extremely low obscuring the lower lobes . Bibasilar opacities likely reflect atelectasis . Pulmonary vasculature appears engorged , but there is no overt interstitial edema . No definite pleural effusion is identified . Mediastinal contours are within normal limits on this AP chest radiograph .
    OUTPUT:
    
Extremely low lung volumes limiting evaluation . Likely bibasilar atelectasis with some mild pulmonary vascular congestion . Dedicated PA and lateral radiographs are recommended when patient is clinically able for further assessment .