Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Retrocardiac opacities projecting over the right and left lower lungs in the appropriate clinical setting may represent pneumonia . No pleural effusion or pneumothorax . Hilar contours are normal . Moderate cardiomegaly is mildly increased from ___ .
    OUTPUT:
    
1 . Retrocardiac opacities projecting over the right and left lower lobes may represent pneumonia . 2 . Focus of air and fluid projecting over the breasts on the lateral view is likely a normal postsurgical change , however clinical correlation is recommended .