Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right lung opacities have slightly worsened since previous exam and are slightly more confluent , suspicious for an infectious process or aspiration . There is no pleural effusion or pneumothorax . Stable cardiac contour is moderately enlarged .
    OUTPUT:
    
Right middle and lower lung opacities are slightly increased and more confluent . This is suspicious for an infectious or aspiration process . Nurse ___ ___ have been contacted for the results .