Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The endotracheal tube ends 4 cm above the carinal . The nasogastric tube ends in the stomach . There are patchy opacities throughout the right lung and a probable moderate right pleural effusion . There are few scattered opacities in the left lung base . The cardiac and mediastinal contours are normal . Spinal hardware is noted .
    OUTPUT:
    
1 . Patchy opacities throughout the right lung and a moderate right pleural effusion could represent pneumonia in the correct clinical setting . 2 . Lines and tubes in appropriate position .