Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube is 3 .8 cm the carina . Enteric tube courses into the stomach and beyond the field of view . Opacification at the right base with air bronchograms is worsening . Lung volumes remain low . Heart is top normal . There is mild pulmonary vascular congestion without frank pulmonary edema . The mediastinal and hilar contours are normal .
    OUTPUT:
    
Worsening right basilar opacity is worrisome for pneumonia .