Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right internal jugular central venous catheter tip terminates in the upper SVC . No pneumothorax is clearly visualized . The endotracheal and enteric tubes remain in unchanged positions . Lucency about the mediastinum is concerning for pneumomediastinum Cardiac silhouette size is not enlarged . Worsening diffuse alveolar opacities are present with bilateral pleural effusions . No acute osseous abnormalities detected .
    OUTPUT:
    
Right internal jugular central venous catheter tip in the upper SVC . No pneumothorax . Worsening pulmonary edema with small bilateral pleural effusions . Lucency about the mediastinum is concerning for pneumomediastinum .