Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since the prior study , there is a new rounded density along the left lateral chest wall , likely an osseous metastasis , as well as suspicion of an osseous lesion arising from the right lateral ribs just above the costophrenic sulcus . The right breast shadow is absent . The lungs are well inflated and essentially clear , with right apical pleural thickening , and no evidence of focal airspace consolidation , pulmonary edema , pneumothorax or large pleural effusion . The cardiomediastinal silhouette is unremarkable .
    OUTPUT:
    
Interval development of a left lateral chest wall density , likely a metastatic lesion arising from the ribs , as well as suspicion of a right lateral rib lesion . Dedicated imaging with CT or nuclear medicine bone scan is recommended .