Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Interval removal of the right pigtail catheter . Otherwise , no overall change since the previous exam . The loculated right pleural effusion , which demonstrates some tracking in the minor fissure is grossly stable . Mild right lateral pleural thickening . Small left pleural effusion . No pneumothorax or pulmonary edema . Stable cardiomegaly and cardiomediastinal contours . No changes in the position of the 3 lead cardiac device .
    OUTPUT:
    
No overall change in the size of the right pleural effusion after removal of the right pigtail catheter . No pneumothorax .