Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A consolidation at the right base silhouetting the right hemidiaphragm is not significantly changed from the prior exam . There is no new consolidation . There is no pulmonary edema , pleural effusion , or pneumothorax . A right PICC terminates near the atriocaval junction . The cardiomediastinal silhouette is unremarkable .
    OUTPUT:
    
No significant change in right lower lobe pneumonia .