Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No focal consolidation , pleural effusion , pneumothorax , or pulmonary edema is seen . Heart and mediastinal contours are within normal limits . Posterior right seventh rib fracture is incompletely evaluated due to overlying anterior rib .
    OUTPUT:
    
No radiographic evidence for acute cardiopulmonary process . Old right posterior seventh rib fracture . Findings discussed with ___ by ___ by telephone at 3 p .m . on ___ at the time of discovery of these findings .