Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . The aorta remains tortuous . Pulmonary vasculature is not engorged . Hilar contours remain prominent and may reflect underlying lymphadenopathy . Increased opacities are seen in the left mid lung field , right perihilar region , and left lung base . Previously noted nodules seen on prior CT are not well assessed on current radiograph . Increased interstitial opacities in the right lung base with associated punctate calcifications may be due to sequela of previous aspiration . No pleural effusion or pneumothorax is identified . Percutaneous gastrostomy catheter is noted within the left upper quadrant of the abdomen .
    OUTPUT:
    
Worsening left mid lung field , right perihilar and left basilar airspace opacities which may reflect multifocal pneumonia .