Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Pulmonary edema has improved since the prior study , with minimal remaining . Right basilar opacity is seen which could be due to underlying pneumonia or atelectasis . Recommend followup to resolution . Enlarged cardiomediastinal silhouette is stable . No large pleural effusion is seen . There is no pneumothorax . Osseous changes of renal osteodystrophy are incidentally noted .
    OUTPUT:
    
Minimal pulmonary edema , improved since the prior study . Right basilar opacity is nonspecific , could be due to atelectasis , pneumonia , or prominent vasculature . Recommend followup to resolution to exclude underlying lesion . .