Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac , mediastinal and hilar contours appear stable . There is hazy opacity at the left lung base suggesting small pleural effusion probably with slight atelectasis . On the right there is a small to moderate pleural effusion with overall increased opacification at the base of the right hemithorax suggesting either an increase in effusion , increase in associated atelectasis , or perhaps both . However , lung fields remain otherwise generally clear . Patient is status post open reduction and internal fixation of the proximal right humerus . Exaggerated thoracic kyphosis with mid thoracic compression fractures appear unchanged . The bones appear demineralized . Left - sided rib fracture sites appear unchanged .
    OUTPUT:
    
Increased opacification in the right lower hemithorax suggesting increase in small to moderate pleural effusion , atelectasis or both . Presence of pneumonia is not excluded by this study .