Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiomediastinal contours are within normal limits and unchanged . Multifocal areas of linear atelectasis or scarring are again demonstrated in the mid and lower lungs , but there are no focal areas of consolidation to suggest the presence of pneumonia . Bones are diffusely demineralized , and multilevel compression deformities are again visualized throughout the spine as well as numerous rib abnormalities that are likely related to history of myeloma .
    OUTPUT:
    
No radiographic evidence of pneumonia .