Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since earlier same day chest radiograph , moderate bilateral predominantly perihilar opacities are new and concerning for pneumonia . Lung volumes remain low . Mild pulmonary congestion is noted . The tip of an endotracheal tube is seen 2 .5 cm above the carina . A right PICC line terminates in the lower SVC . Heart size is unchanged . No pneumothorax . Incidental note is made of a sclerotic lesion in the right proximal humerus , likely bone infarct .
    OUTPUT:
    
Moderate bilateral predominantly perihilar opacities are new since earlier same - day chest radiograph and concerning for pneumonia .