Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable chest radiograph demonstrates interval removal of a right central venous catheter line , endotracheal tube and a nasogastric tube with subsequent development of right lower lobe opacification possibly due to right lower lobe collapse and increased small right pleural effusion , though findings could represent infectious process . Retrocardiac opacity is relatively unchanged . Bilateral small pleural effusions .
    OUTPUT:
    
Stable left lower lung opacification and new right lower lung opacity may represent combination of right lower lung collapse and a small pleural effusions but can not exclude infectious process .