Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Allowing for differences in technique , with rotation of mediastinal structures to the right , the cardiac , mediastinal , and hilar contours are probably unchanged allowing for differences in technique . A few streaky opacities remain in the left lower lobe , but for the most part , opacities at both lung bases have mostly resolved , completely on the right side . There is no definite pleural effusion or pneumothorax . The bones appear demineralized . Severe lower thoracic compression deformity appears unchanged .
    OUTPUT:
    
Resolving left basilar opacity . Clearance of patchy right basilar opacity .