Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Few linear opacities at the right base likely represent atelectasis . No focal consolidation , pleural effusion , pneumothorax , or pulmonary edema is detected . Heart and mediastinal contours are within normal limits . Small free intraperitoneal air is likely postoperative .
    OUTPUT:
    
No radiographic evidence for acute cardiopulmonary process . Findings discussed with ___ by ___ by telephone at 05 :00 on ___ at the time of initial review of the study in response to wet read request .