Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are hypoinflated with crowding of vasculature . No pleural effusion or pneumothorax . Heterogeneous right lower lobe opacity is noted . Heart size , mediastinal contour , and hila are unremarkable . A right porta cath tip is in the low SVC . In comparison to ___ there is a new severe anterior wedge compression deformity of a mid thoracic body with increased sclerosis . Two chronic severe compression fractures of the mid thoracic spine are similar in appearance to ___ CT .
    OUTPUT:
    
1 . Heterogeneous right lower lobe opacity may represent pneumonia in the appropriate clinical setting . 2 . 3 severe compression fractures of the mid thoracic body , 2 which are chronic and unchanged since ___ , and 1 which is of indeterminate age .