Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: When compared with the immediate prior study ___ , the right base opacification is more prominent , and there is new perifissural atelectasis . Small bilateral pleural effusions have resolved , and there is no pulmonary vascular congestion or pulmonary edema . Given the improvement on the previous radiographs of ___ , the increased right - sided opacities likely represent atelectatic changes . The endotracheal tube ends 3 .3 cm from the carina , the right subclavian line ends at the cavoatrial junction . The enteric tube coils within a nondistended stomach . The left lung is clear . There is no pneumothorax . The cardiomediastinal silhouette is within normal limits .
    OUTPUT:
    
Increased atelectatic changes at the right lung . No volume overload , pneumothorax , or pneumonia . All lines and tubes in good position .