Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Anterior cervical fixation hardware is redemonstrated . A right Port - A - Cath ends in the right atrium , as before . Pre-existing parenchymal opacities are increased from ___ , particularly in the right lung base and possibly in the left lung base . There is unchanged background pulmonary interstitial edema . No large pleural effusion or pneumothorax is appreciated . The cardiomediastinal contours are within normal limits and unchanged .
    OUTPUT:
    
1 . Unchanged pulmonary edema . 2 . Concurrent right basilar pneumonia and possible multifocal infection involving the left lung base .