Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral radiographs of the chest demonstrate an unchanged dialysis catheter with the tip in the right atrium . There is mild left upper lobe scarring as well as a right lower lobe calcified granuloma , both of which are unchanged . No acute consolidation , pleural effusion , or pneumothorax is detected . The cardiac silhouette is slightly enlarged , although unchanged from the prior radiograph .
    OUTPUT:
    
No acute consolidation , pleural effusion , or pneumothorax . These findings were relayed to Dr . ___ , at 11 : 18 a .m . , as requested .