Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac , mediastinal and hilar contours are normal . Ill - defined interstitial and nodular opacities are noted diffusely , more so on the right , concerning for infection . No pleural effusion or pneumothorax is present . There are moderate multilevel degenerative changes seen in the thoracic spine .
    OUTPUT:
    
Diffuse ill - defined opacities , more pronounced on the right . Findings are concerning for multifocal infection , and atypical organisms should be considered .