Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right PICC has been removed . Lung volumes are low , with exaggeration of bronchovascular markings . Previously noted pulmonary edema has essentially resolved . Nodular opacities in the right upper and lower lung are similar in appearance compared to the prior chest CT on ___ . No pleural effusion on the right . Postoperative left basilar opacification is unchanged . No pneumothorax . Mild cardiomegaly .
    OUTPUT:
    
1 . Interval resolution of previously - noted pulmonary edema . 2 . Unchanged postoperative left basilar opacification and pre-existing nodular opacities in the right lung .