Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There diffuse sclerotic metastases throughout the visualized osseous structures , specifically involving the ribs noting multiple fractures with callus formation . There is no large confluent consolidation . Cardiac silhouette is enlarged . Tortuosity of the thoracic aorta is noted .
    OUTPUT:
    
Diffuse osseous metastases obscuring detailed evaluation of the lungs without definite superimposed parenchymal process . Please see subsequent chest CT for additional details .