Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were obtained . There is a large right pleural effusion with associated collapse of the right middle and the majority of the right lower lobe . There is partial residual aeration in the superior segment of the right lower lobe . Findings may reflect pneumonia and effusion . The left lung is clear . Mediastinal contour is grossly unremarkable . Bony structures are intact .
    OUTPUT:
    
Large right pleural effusion with associated collapse in the right middle lobe and majority of the right lower lobe . Follow up to resolution .