Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Patient is status post right mastectomy , surgical clips overlying the right hemithorax . Volume loss in the right lung with elevation of the right hemidiaphragm is chronic and related to radiation fibrosis seen at prior CT . The lungs are clear without focal consolidation . Calcific densities projecting over the right lung apex are within the anterior right first rib . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process .