Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A frontal chest radiograph demonstrates a nasoenteric to extending below the diaphragm and off the inferior edge of the image , as well as a right approach pigtail catheter overlying the right upper quadrant , presumably within the hepatic abscess . A moderate right pleural effusion , which extends over the right lung apex , is decreased compared to the prior chest radiograph . No obvious focal consolidation or pneumothorax is identified .
    OUTPUT:
    
Moderate right pleural effusion , decreased compared to prior chest radiograph . No pneumothorax visualized .