Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right mid to lower lung opacity is worrisome for large pneumonia . Subtle opacity projecting over the right upper lung could be a second site of infection . The left lung is clear . No large pleural effusion is seen . There is no evidence of pneumothorax . The cardiac and mediastinal silhouettes are stable and unremarkable .
    OUTPUT:
    
Large right mid to lower lung opacity worrisome for pneumonia . Recommend followup to resolution . Subtle opacity projecting over the right upper lung could be due to second site of infection .