Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left PICC line tip near cavoatrial junction . Increased heart size , pulmonary vascularity is stable . Interstitial prominent disc , may be from edema , stable . Left basilar opacity has worsened , likely atelectasis , consider pneumonitis if clinically appropriate . Mild right basilar opacity , likely atelectasis . Probable small pleural effusions , similar . Percutaneous gastrostomy tube . Degenerative changes spine , lumbar curve convex to the right . No pneumothorax .
    OUTPUT:
    
Mild worsening of left basilar opacity , may represent atelectasis , consider pneumonitis clinically appropriate . Otherwise stable