Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is at the upper limits of normal size with a left ventricular configuration . Mild unfolding and calcification are noted along the aorta . The lung volumes are low . There is no pleural effusion or pneumothorax . Although there is no focal opacity , the interstitium is mildly prominent suggesting slight fluid overload . A crowding of interstitial markings suggests atelectasis associated with low lung volumes and mild elevation of the right hemidiaphragm . A severe lower thoracic compression deformity includes nearly complete collapse of the vertebral body and mild retropulsion , of uncertain chronicity .
    OUTPUT:
    
1 . Mild interstitial abnormality suggesting slight fluid overload . 2 . Crowding of right basilar lung markings , more suggestive of minor atelectasis than pneumonia . However , if pneumonia is a persistent clinical concern , then short - term followup radiographs may be helpful , preferably with PA and lateral technique , if possible . 3 . Severe lower thoracic compression deformity , age - indeterminant on radiography , but with not clear indication of recent chronicity . Correlation with clinical presentation and findings is suggested .