Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable upright chest radiograph ___ at 13 : 10 is submitted .
    OUTPUT:
    
Right Port - A - Cath remains in place . Interval decrease in the right pleural effusion with improved aeration at the right base and some residual atelectasis . There is a smaller basilar medial opacity which could reflect residual loculated fluid or pleural thickening . The smaller left effusion remains unchanged . Patchy opacities at the left base are suggestive of atelectasis , although pneumonia can not be entirely excluded . No pulmonary edema . No pneumothorax . Stable cardiac and mediastinal contours . Old right midclavicular fracture .