Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The ET tube lies in unchanged position . NG tube courses throughout the mediastinum . Mild gastric distention is seen . There is cardiomegaly . There is multifocal opacification throughout the lung parenchyma , worsening disease in the right lower lung zone . There is some persistent prominence in the left costophrenic sulcus seen but no through pneumothorax suspected . Nondisplaced lower rib fractures are suspected
    OUTPUT:
    
Worsening opacification particular right lower lobe . Pulmonary edema and pneumonia might cause this appearance . Some rib fractures on the left side in particular are suspected .