Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were reviewed and compared to the prior study . Normal heart , lungs , mediastinal and pleural surfaces . The osseous structures are osteopenic , and there are mild compression deformities in the mid and lower thoracic spine and scattered osseous lucencies .
    OUTPUT:
    
1 . No radiographic evidence of pneumonia . 2 . Mild compression deformities in the mid and lower thoracic spine and other osseous lucencies are better characterized on the prior CT performed ___ and may be related to patient 's history of myeloma .