Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Bilateral pigtail pleural catheters are in unchanged position . Right PICC line terminates at mid to low SVC . Cholecystostomy tube is in place . Sternotomy wires are intact . Moderately enlarged cardiac silhouette is exaggerated by the low lung volumes . There is small loculated right pleural effusion . Left pleural effusion is minimal , if any . There is no pneumothorax .
    OUTPUT:
    
Small loculated right pleural effusion is stable compared to ___ . No pneumothorax .