Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Again , there is elevation of the right hemidiaphragm , unchanged from prior exams . There is minimal right basilar atelectasis . The previously identified opacities have resolved . There is no pneumonia , pulmonary edema , pleural effusion , or pneumothorax . The cardiomediastinal silhouette is normal .
    OUTPUT:
    
Unchanged elevation of the right hemidiaphragm with mild right basilar atelectasis . No evidence of pneumonia .