Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: In comparison to the prior study of ___ , there is no substantial change . Severe thoracic scoliosis is again noted and cardiomediastinal silhouette is stable . A 7 mm calcified nodule projecting over the right lower lung is stable dating back to ___ , likely a granuloma . There is no focal consolidation , pleural effusion , or pneumothorax . Age indeterminate compression deformities in the lower thoracic spine have progressed since ___ .
    OUTPUT:
    
No evidence of pneumonia .