Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The aorta is mildly tortuous . The heart is normal in size . There is no pleural effusion or pneumothorax . There is a streaky left infrahilar opacity as well as more generalized reticulation and peribronchial cuffing in the right lower lung . There is no prior chest radiograph with which to compare .
    OUTPUT:
    
Suspected interstitial abnormality in the right lower lung , possible developing pneumonia , atypical presentation of edema or atelectasis . Depending on clinical circumstances it may be appropriate to consider short - term followup PA and lateral radiographs to reassess .