Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral radiographs of the chest demonstrate top normal heart size with normal mediastinal and hilar contours . No pleural effusion or pneumothorax . Calcified plaques are noted along the bilateral diaphragms with calcified areas projecting over the left hemithorax likely also reflecting calcified pleural plaques . One more rounded area projecting over the eighth posterior rib on the left may represent an additional calcified pleural plaque , although a pulmonary nodule is possible . No focal consolidation . Multilevel mild compression deformities are noted in the thoracic spine .
    OUTPUT:
    
1 . No evidence of pneumonia . 2 . Calcified pleural plaques , likely related to prior asbestos exposure . 3 . Small rounded opacity projecting over the left eighth posterior rib may represent a calcified pleural plaque , although a pulmonary nodule is possible . If prior studies exist for comparison , this would be helpful , otherwise recommend further evaluation with non-emergent chest CT .