Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Known bilateral nodular opacities in the lungs are not clearly delineated on this exam . Increased opacity projecting over the anterior left second and third ribs compatible with healing fractures . There is no new consolidation . Blunting of the right costophrenic angle is compatible with known small effusion . Cardiomediastinal silhouette is stable . No acute osseous abnormalities , compression deformity of a lower thoracic vertebral body is unchanged . .
    OUTPUT:
    
No definite acute cardiopulmonary process . Known right pleural effusion and bilateral nodular opacities in the chest were better seen on recent chest CT .