Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes remain low exaggerating heart size and pulmonary vasculature . The mediastinal and hilar silhouettes are unchanged . There is stable blunting of the left costophrenic angle and eventration of the left hemidiaphragm . There is mild compressive bibasilar atelectasis . There is no pneumothorax .
    OUTPUT:
    
Low lung volumes with possible small left - sided effusion and bibasilar atelectasis . No clear focal consolidation worrisome for pneumonia however this study is limited and conventional PA and lateral views may be helpful if possible .